| 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 | $153.93 | 12.401% | $173.0189 | $173.02 | $173.00 | $173.00 |
| Purchase #2 | $16.50 | 6.174% | $17.5187 | $17.52 | $17.50 | $17.50 |
| Purchase #3 | $86.44 | 11.815% | $96.6529 | $96.65 | $96.65 | $96.70 |
| Purchase #4 | $135.41 | 12.325% | $152.0993 | $152.10 | $152.10 | $152.10 |
| Purchase #5 | $153.48 | 3.641% | $159.0682 | $159.07 | $159.05 | $159.10 |
| Purchase #6 | $228.97 | 3.530% | $237.0526 | $237.05 | $237.05 | $237.10 |
| Purchase #7 | $151.31 | 10.486% | $167.1764 | $167.18 | $167.20 | $167.20 |
| 7 purchase totals = | $926.04 | $1,002.5870 | $1,002.59 | $1,002.55 | $1,002.70 | |