| 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 | $111.84 | 5.371% | $117.8469 | $117.85 | $117.85 | $117.80 |
| Purchase #2 | $83.65 | 8.679% | $90.91 | $90.91 | $90.90 | $90.90 |
| Purchase #3 | $172.62 | 8.636% | $187.5275 | $187.53 | $187.55 | $187.50 |
| Purchase #4 | $245.73 | 13.437% | $278.7487 | $278.75 | $278.75 | $278.70 |
| Purchase #5 | $87.89 | 12.721% | $99.0705 | $99.07 | $99.05 | $99.10 |
| Purchase #6 | $171.68 | 3.349% | $177.4296 | $177.43 | $177.45 | $177.40 |
| Purchase #7 | $145.92 | 3.234% | $150.6391 | $150.64 | $150.65 | $150.60 |
| 7 purchase totals = | $1,019.33 | $1,102.1723 | $1,102.18 | $1,102.20 | $1,102.00 | |