| 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 | $46.61 | 13.365% | $52.8394 | $52.84 | $52.85 | $52.80 |
| Purchase #2 | $152.61 | 7.242% | $163.662 | $163.66 | $163.65 | $163.70 |
| Purchase #3 | $153.89 | 13.756% | $175.0591 | $175.06 | $175.05 | $175.10 |
| Purchase #4 | $77.31 | 5.815% | $81.8056 | $81.81 | $81.80 | $81.80 |
| Purchase #5 | $88.67 | 7.173% | $95.0303 | $95.03 | $95.05 | $95.00 |
| Purchase #6 | $187.45 | 8.437% | $203.2652 | $203.27 | $203.25 | $203.30 |
| Purchase #7 | $230.85 | 11.829% | $258.1572 | $258.16 | $258.15 | $258.20 |
| 7 purchase totals = | $937.39 | $1,029.8188 | $1,029.83 | $1,029.80 | $1,029.90 | |