| 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 | $149.78 | 6.537% | $159.5711 | $159.57 | $159.55 | $159.60 |
| Purchase #2 | $64.73 | 4.620% | $67.7205 | $67.72 | $67.70 | $67.70 |
| Purchase #3 | $12.76 | 9.153% | $13.9279 | $13.93 | $13.95 | $13.90 |
| Purchase #4 | $228.43 | 6.583% | $243.4675 | $243.47 | $243.45 | $243.50 |
| Purchase #5 | $207.55 | 8.801% | $225.8165 | $225.82 | $225.80 | $225.80 |
| Purchase #6 | $178.26 | 9.188% | $194.6385 | $194.64 | $194.65 | $194.60 |
| Purchase #7 | $23.57 | 9.164% | $25.73 | $25.73 | $25.75 | $25.70 |
| 7 purchase totals = | $865.08 | $930.8720 | $930.88 | $930.85 | $930.80 | |