| 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 | $142.51 | 12.703% | $160.613 | $160.61 | $160.60 | $160.60 |
| Purchase #2 | $169.86 | 4.682% | $177.8128 | $177.81 | $177.80 | $177.80 |
| Purchase #3 | $213.63 | 5.567% | $225.5228 | $225.52 | $225.50 | $225.50 |
| Purchase #4 | $237.64 | 6.434% | $252.9298 | $252.93 | $252.95 | $252.90 |
| Purchase #5 | $109.34 | 11.268% | $121.6604 | $121.66 | $121.65 | $121.70 |
| Purchase #6 | $142.69 | 4.641% | $149.3122 | $149.31 | $149.30 | $149.30 |
| Purchase #7 | $46.84 | 8.155% | $50.6598 | $50.66 | $50.65 | $50.70 |
| 7 purchase totals = | $1,062.51 | $1,138.5108 | $1,138.50 | $1,138.45 | $1,138.50 | |