| 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 | $190.61 | 4.602% | $199.3819 | $199.38 | $199.40 | $199.40 |
| Purchase #2 | $17.95 | 6.157% | $19.0552 | $19.06 | $19.05 | $19.10 |
| Purchase #3 | $148.60 | 13.346% | $168.4322 | $168.43 | $168.45 | $168.40 |
| Purchase #4 | $94.49 | 13.197% | $106.9598 | $106.96 | $106.95 | $107.00 |
| Purchase #5 | $103.30 | 6.563% | $110.0796 | $110.08 | $110.10 | $110.10 |
| Purchase #6 | $155.31 | 8.525% | $168.5502 | $168.55 | $168.55 | $168.60 |
| Purchase #7 | $150.73 | 7.647% | $162.2563 | $162.26 | $162.25 | $162.30 |
| 7 purchase totals = | $860.99 | $934.7152 | $934.72 | $934.75 | $934.90 | |