| 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 | $139.86 | 7.622% | $150.5201 | $150.52 | $150.50 | $150.50 |
| Purchase #2 | $135.29 | 9.540% | $148.1967 | $148.20 | $148.20 | $148.20 |
| Purchase #3 | $241.79 | 6.369% | $257.1896 | $257.19 | $257.20 | $257.20 |
| Purchase #4 | $138.56 | 7.508% | $148.9631 | $148.96 | $148.95 | $149.00 |
| Purchase #5 | $92.33 | 3.219% | $95.3021 | $95.30 | $95.30 | $95.30 |
| Purchase #6 | $144.42 | 7.444% | $155.1706 | $155.17 | $155.15 | $155.20 |
| Purchase #7 | $185.82 | 6.741% | $198.3461 | $198.35 | $198.35 | $198.30 |
| 7 purchase totals = | $1,078.07 | $1,153.6883 | $1,153.69 | $1,153.65 | $1,153.70 | |