| 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 | $84.35 | 5.770% | $89.217 | $89.22 | $89.20 | $89.20 |
| Purchase #2 | $170.30 | 9.508% | $186.4921 | $186.49 | $186.50 | $186.50 |
| Purchase #3 | $164.45 | 8.596% | $178.5861 | $178.59 | $178.60 | $178.60 |
| Purchase #4 | $143.65 | 3.794% | $149.1001 | $149.10 | $149.10 | $149.10 |
| Purchase #5 | $178.54 | 5.816% | $188.9239 | $188.92 | $188.90 | $188.90 |
| Purchase #6 | $57.52 | 9.301% | $62.8699 | $62.87 | $62.85 | $62.90 |
| Purchase #7 | $84.25 | 10.519% | $93.1123 | $93.11 | $93.10 | $93.10 |
| 7 purchase totals = | $883.06 | $948.3014 | $948.30 | $948.25 | $948.30 | |