| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $135.56 | 8.650% | $147.2859 | $147.29 | $147.30 | $147.30 |
| Purchase #2 | $118.99 | 7.537% | $127.9583 | $127.96 | $127.95 | $128.00 |
| Purchase #3 | $174.70 | 10.844% | $193.6445 | $193.64 | $193.65 | $193.60 |
| Purchase #4 | $208.34 | 10.764% | $230.7657 | $230.77 | $230.75 | $230.80 |
| Purchase #5 | $160.82 | 4.506% | $168.0665 | $168.07 | $168.05 | $168.10 |
| Purchase #6 | $249.63 | 7.305% | $267.8655 | $267.87 | $267.85 | $267.90 |
| Purchase #7 | $244.34 | 10.119% | $269.0648 | $269.06 | $269.05 | $269.10 |
| 7 purchase totals = | $1,292.38 | $1,404.6512 | $1,404.66 | $1,404.60 | $1,404.80 | |