| 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 | $139.36 | 7.153% | $149.3284 | $149.33 | $149.35 | $149.30 |
| Purchase #2 | $189.69 | 6.334% | $201.705 | $201.71 | $201.70 | $201.70 |
| Purchase #3 | $220.88 | 10.643% | $244.3883 | $244.39 | $244.40 | $244.40 |
| Purchase #4 | $184.56 | 10.801% | $204.4943 | $204.49 | $204.50 | $204.50 |
| Purchase #5 | $84.52 | 13.202% | $95.6783 | $95.68 | $95.70 | $95.70 |
| Purchase #6 | $108.94 | 10.516% | $120.3961 | $120.40 | $120.40 | $120.40 |
| Purchase #7 | $249.92 | 13.201% | $282.9119 | $282.91 | $282.90 | $282.90 |
| 7 purchase totals = | $1,177.87 | $1,298.9023 | $1,298.91 | $1,298.95 | $1,298.90 | |