| 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 | $144.89 | 10.847% | $160.6062 | $160.61 | $160.60 | $160.60 |
| Purchase #2 | $110.41 | 9.687% | $121.1054 | $121.11 | $121.10 | $121.10 |
| Purchase #3 | $76.82 | 10.175% | $84.6364 | $84.64 | $84.65 | $84.60 |
| Purchase #4 | $130.48 | 3.601% | $135.1786 | $135.18 | $135.20 | $135.20 |
| Purchase #5 | $182.94 | 7.223% | $196.1538 | $196.15 | $196.15 | $196.20 |
| Purchase #6 | $166.38 | 10.665% | $184.1244 | $184.12 | $184.10 | $184.10 |
| Purchase #7 | $84.98 | 6.508% | $90.5105 | $90.51 | $90.50 | $90.50 |
| 7 purchase totals = | $896.90 | $972.3153 | $972.32 | $972.30 | $972.30 | |