| 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 | $156.32 | 12.847% | $176.4024 | $176.40 | $176.40 | $176.40 |
| Purchase #2 | $54.80 | 6.371% | $58.2913 | $58.29 | $58.30 | $58.30 |
| Purchase #3 | $19.99 | 11.508% | $22.2904 | $22.29 | $22.30 | $22.30 |
| Purchase #4 | $49.98 | 8.672% | $54.3143 | $54.31 | $54.30 | $54.30 |
| Purchase #5 | $120.49 | 6.813% | $128.699 | $128.70 | $128.70 | $128.70 |
| Purchase #6 | $151.39 | 8.362% | $164.0492 | $164.05 | $164.05 | $164.00 |
| Purchase #7 | $153.95 | 9.654% | $168.8123 | $168.81 | $168.80 | $168.80 |
| 7 purchase totals = | $706.92 | $772.8589 | $772.85 | $772.85 | $772.80 | |