| 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 | $149.82 | 3.213% | $154.6337 | $154.63 | $154.65 | $154.60 |
| Purchase #2 | $127.96 | 8.873% | $139.3139 | $139.31 | $139.30 | $139.30 |
| Purchase #3 | $35.29 | 9.174% | $38.5275 | $38.53 | $38.55 | $38.50 |
| Purchase #4 | $6.29 | 10.330% | $6.9398 | $6.94 | $6.95 | $6.90 |
| Purchase #5 | $48.41 | 6.392% | $51.5044 | $51.50 | $51.50 | $51.50 |
| Purchase #6 | $228.69 | 6.545% | $243.6578 | $243.66 | $243.65 | $243.70 |
| Purchase #7 | $174.43 | 7.641% | $187.7582 | $187.76 | $187.75 | $187.80 |
| 7 purchase totals = | $770.89 | $822.3353 | $822.33 | $822.35 | $822.30 | |