| 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 | $135.36 | 7.517% | $145.535 | $145.54 | $145.55 | $145.50 |
| Purchase #2 | $157.97 | 13.568% | $179.4034 | $179.40 | $179.40 | $179.40 |
| Purchase #3 | $119.97 | 5.186% | $126.1916 | $126.19 | $126.20 | $126.20 |
| Purchase #4 | $120.35 | 5.708% | $127.2196 | $127.22 | $127.20 | $127.20 |
| Purchase #5 | $5.68 | 4.624% | $5.9426 | $5.94 | $5.95 | $5.90 |
| Purchase #6 | $88.60 | 11.860% | $99.108 | $99.11 | $99.10 | $99.10 |
| Purchase #7 | $173.69 | 12.364% | $195.165 | $195.17 | $195.15 | $195.20 |
| 7 purchase totals = | $801.62 | $878.5652 | $878.57 | $878.55 | $878.50 | |