| 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 | $129.58 | 8.169% | $140.1654 | $140.17 | $140.15 | $140.20 |
| Purchase #2 | $106.42 | 11.304% | $118.4497 | $118.45 | $118.45 | $118.40 |
| Purchase #3 | $70.61 | 5.853% | $74.7428 | $74.74 | $74.75 | $74.70 |
| Purchase #4 | $250.35 | 13.271% | $283.5739 | $283.57 | $283.55 | $283.60 |
| Purchase #5 | $89.48 | 3.861% | $92.9348 | $92.93 | $92.95 | $92.90 |
| Purchase #6 | $30.78 | 6.417% | $32.7552 | $32.76 | $32.75 | $32.80 |
| Purchase #7 | $225.32 | 10.769% | $249.5847 | $249.58 | $249.60 | $249.60 |
| 7 purchase totals = | $902.54 | $992.2065 | $992.20 | $992.20 | $992.20 | |