| 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 | $149.43 | 6.846% | $159.66 | $159.66 | $159.65 | $159.70 |
| Purchase #2 | $193.92 | 13.132% | $219.3856 | $219.39 | $219.40 | $219.40 |
| Purchase #3 | $221.96 | 11.323% | $247.0925 | $247.09 | $247.10 | $247.10 |
| Purchase #4 | $12.95 | 7.863% | $13.9683 | $13.97 | $13.95 | $14.00 |
| Purchase #5 | $24.34 | 12.802% | $27.456 | $27.46 | $27.45 | $27.50 |
| Purchase #6 | $92.95 | 11.508% | $103.6467 | $103.65 | $103.65 | $103.60 |
| Purchase #7 | $147.39 | 3.402% | $152.4042 | $152.40 | $152.40 | $152.40 |
| 7 purchase totals = | $842.94 | $923.6133 | $923.62 | $923.60 | $923.70 | |