| 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 | $146.52 | 4.484% | $153.09 | $153.09 | $153.10 | $153.10 |
| Purchase #2 | $159.81 | 9.717% | $175.3387 | $175.34 | $175.35 | $175.30 |
| Purchase #3 | $32.86 | 9.278% | $35.9088 | $35.91 | $35.90 | $35.90 |
| Purchase #4 | $158.91 | 10.548% | $175.6718 | $175.67 | $175.65 | $175.70 |
| Purchase #5 | $174.69 | 10.135% | $192.3948 | $192.39 | $192.40 | $192.40 |
| Purchase #6 | $14.75 | 5.218% | $15.5197 | $15.52 | $15.50 | $15.50 |
| Purchase #7 | $234.70 | 8.405% | $254.4265 | $254.43 | $254.45 | $254.40 |
| 7 purchase totals = | $922.24 | $1,002.3503 | $1,002.35 | $1,002.35 | $1,002.30 | |