| 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 | $144.55 | 11.483% | $161.1487 | $161.15 | $161.15 | $161.10 |
| Purchase #2 | $21.50 | 5.840% | $22.7556 | $22.76 | $22.75 | $22.80 |
| Purchase #3 | $135.60 | 11.796% | $151.5954 | $151.60 | $151.60 | $151.60 |
| Purchase #4 | $49.80 | 8.394% | $53.9802 | $53.98 | $54.00 | $54.00 |
| Purchase #5 | $232.84 | 4.322% | $242.9033 | $242.90 | $242.90 | $242.90 |
| Purchase #6 | $76.72 | 13.728% | $87.2521 | $87.25 | $87.25 | $87.30 |
| Purchase #7 | $126.95 | 6.338% | $134.9961 | $135.00 | $135.00 | $135.00 |
| 7 purchase totals = | $787.96 | $854.6314 | $854.64 | $854.65 | $854.70 | |