| 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 | $152.89 | 13.737% | $173.8925 | $173.89 | $173.90 | $173.90 |
| Purchase #2 | $165.65 | 6.801% | $176.9159 | $176.92 | $176.90 | $176.90 |
| Purchase #3 | $43.71 | 8.132% | $47.2645 | $47.26 | $47.25 | $47.30 |
| Purchase #4 | $121.28 | 11.476% | $135.1981 | $135.20 | $135.20 | $135.20 |
| Purchase #5 | $211.65 | 7.142% | $226.766 | $226.77 | $226.75 | $226.80 |
| Purchase #6 | $28.48 | 11.678% | $31.8059 | $31.81 | $31.80 | $31.80 |
| Purchase #7 | $98.81 | 6.405% | $105.1388 | $105.14 | $105.15 | $105.10 |
| 7 purchase totals = | $822.47 | $896.9817 | $896.99 | $896.95 | $897.00 | |