| 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 | $143.62 | 4.838% | $150.5683 | $150.57 | $150.55 | $150.60 |
| Purchase #2 | $175.95 | 7.600% | $189.3222 | $189.32 | $189.30 | $189.30 |
| Purchase #3 | $202.90 | 12.662% | $228.5912 | $228.59 | $228.60 | $228.60 |
| Purchase #4 | $163.50 | 3.766% | $169.6574 | $169.66 | $169.65 | $169.70 |
| Purchase #5 | $122.35 | 13.571% | $138.9541 | $138.95 | $138.95 | $139.00 |
| Purchase #6 | $50.55 | 7.626% | $54.4049 | $54.40 | $54.40 | $54.40 |
| Purchase #7 | $74.94 | 6.504% | $79.8141 | $79.81 | $79.80 | $79.80 |
| 7 purchase totals = | $933.81 | $1,011.3122 | $1,011.30 | $1,011.25 | $1,011.40 | |