| 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 | $191.80 | 5.737% | $202.8036 | $202.80 | $202.80 | $202.80 |
| Purchase #2 | $19.86 | 6.527% | $21.1563 | $21.16 | $21.15 | $21.20 |
| Purchase #3 | $161.51 | 12.865% | $182.2883 | $182.29 | $182.30 | $182.30 |
| Purchase #4 | $145.76 | 11.486% | $162.502 | $162.50 | $162.50 | $162.50 |
| Purchase #5 | $229.74 | 6.565% | $244.8224 | $244.82 | $244.80 | $244.80 |
| Purchase #6 | $59.71 | 5.245% | $62.8418 | $62.84 | $62.85 | $62.80 |
| Purchase #7 | $52.98 | 4.475% | $55.3509 | $55.35 | $55.35 | $55.40 |
| 7 purchase totals = | $861.36 | $931.7653 | $931.76 | $931.75 | $931.80 | |