| 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 | $110.32 | 7.643% | $118.7518 | $118.75 | $118.75 | $118.80 |
| Purchase #2 | $67.31 | 11.348% | $74.9483 | $74.95 | $74.95 | $74.90 |
| Purchase #3 | $170.82 | 11.190% | $189.9348 | $189.93 | $189.95 | $189.90 |
| Purchase #4 | $159.85 | 11.143% | $177.6621 | $177.66 | $177.65 | $177.70 |
| Purchase #5 | $31.74 | 12.244% | $35.6262 | $35.63 | $35.65 | $35.60 |
| Purchase #6 | $84.93 | 6.488% | $90.4403 | $90.44 | $90.45 | $90.40 |
| Purchase #7 | $144.38 | 4.190% | $150.4295 | $150.43 | $150.45 | $150.40 |
| 7 purchase totals = | $769.35 | $837.7930 | $837.79 | $837.85 | $837.70 | |