| 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 | $127.32 | 12.177% | $142.8238 | $142.82 | $142.80 | $142.80 |
| Purchase #2 | $142.86 | 4.343% | $149.0644 | $149.06 | $149.05 | $149.10 |
| Purchase #3 | $179.67 | 8.542% | $195.0174 | $195.02 | $195.00 | $195.00 |
| Purchase #4 | $248.42 | 7.598% | $267.295 | $267.30 | $267.30 | $267.30 |
| Purchase #5 | $168.35 | 4.174% | $175.3769 | $175.38 | $175.40 | $175.40 |
| Purchase #6 | $92.31 | 11.687% | $103.0983 | $103.10 | $103.10 | $103.10 |
| Purchase #7 | $110.97 | 7.443% | $119.2295 | $119.23 | $119.25 | $119.20 |
| 7 purchase totals = | $1,069.90 | $1,151.9053 | $1,151.91 | $1,151.90 | $1,151.90 | |