| 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 | $184.82 | 6.775% | $197.3416 | $197.34 | $197.35 | $197.30 |
| Purchase #2 | $81.25 | 3.663% | $84.2262 | $84.23 | $84.25 | $84.20 |
| Purchase #3 | $72.51 | 8.373% | $78.5813 | $78.58 | $78.60 | $78.60 |
| Purchase #4 | $76.45 | 12.436% | $85.9573 | $85.96 | $85.95 | $86.00 |
| Purchase #5 | $147.95 | 7.117% | $158.4796 | $158.48 | $158.50 | $158.50 |
| Purchase #6 | $102.85 | 7.497% | $110.5607 | $110.56 | $110.55 | $110.60 |
| Purchase #7 | $203.81 | 10.446% | $225.1 | $225.10 | $225.10 | $225.10 |
| 7 purchase totals = | $869.64 | $940.2467 | $940.25 | $940.30 | $940.30 | |