| 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 | $67.77 | 6.437% | $72.1324 | $72.13 | $72.15 | $72.10 |
| Purchase #2 | $131.74 | 10.780% | $145.9416 | $145.94 | $145.95 | $145.90 |
| Purchase #3 | $177.27 | 8.814% | $192.8946 | $192.89 | $192.90 | $192.90 |
| Purchase #4 | $216.28 | 3.584% | $224.0315 | $224.03 | $224.05 | $224.00 |
| Purchase #5 | $114.84 | 3.348% | $118.6848 | $118.68 | $118.70 | $118.70 |
| Purchase #6 | $16.51 | 5.592% | $17.4332 | $17.43 | $17.45 | $17.40 |
| Purchase #7 | $16.55 | 3.294% | $17.0952 | $17.10 | $17.10 | $17.10 |
| 7 purchase totals = | $740.96 | $788.2133 | $788.20 | $788.30 | $788.10 | |