| 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 | $145.74 | 6.650% | $155.4317 | $155.43 | $155.45 | $155.40 |
| Purchase #2 | $212.97 | 12.530% | $239.6551 | $239.66 | $239.65 | $239.70 |
| Purchase #3 | $235.54 | 5.748% | $249.0788 | $249.08 | $249.10 | $249.10 |
| Purchase #4 | $106.64 | 4.372% | $111.3023 | $111.30 | $111.30 | $111.30 |
| Purchase #5 | $203.90 | 4.393% | $212.8573 | $212.86 | $212.85 | $212.90 |
| Purchase #6 | $69.26 | 8.678% | $75.2704 | $75.27 | $75.25 | $75.30 |
| Purchase #7 | $51.28 | 4.380% | $53.5261 | $53.53 | $53.55 | $53.50 |
| 7 purchase totals = | $1,025.33 | $1,097.1217 | $1,097.13 | $1,097.15 | $1,097.20 | |