| 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 | $118.98 | 3.727% | $123.4144 | $123.41 | $123.40 | $123.40 |
| Purchase #2 | $143.56 | 6.414% | $152.7679 | $152.77 | $152.75 | $152.80 |
| Purchase #3 | $176.69 | 8.824% | $192.2811 | $192.28 | $192.30 | $192.30 |
| Purchase #4 | $102.72 | 4.681% | $107.5283 | $107.53 | $107.55 | $107.50 |
| Purchase #5 | $50.53 | 8.458% | $54.8038 | $54.80 | $54.80 | $54.80 |
| Purchase #6 | $160.80 | 3.765% | $166.8541 | $166.85 | $166.85 | $166.90 |
| Purchase #7 | $177.26 | 9.143% | $193.4669 | $193.47 | $193.45 | $193.50 |
| 7 purchase totals = | $930.54 | $991.1165 | $991.11 | $991.10 | $991.20 | |