| 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 | $164.32 | 5.519% | $173.3888 | $173.39 | $173.40 | $173.40 |
| Purchase #2 | $178.44 | 5.492% | $188.2399 | $188.24 | $188.25 | $188.20 |
| Purchase #3 | $132.80 | 12.132% | $148.9113 | $148.91 | $148.90 | $148.90 |
| Purchase #4 | $162.55 | 12.180% | $182.3486 | $182.35 | $182.35 | $182.30 |
| Purchase #5 | $158.33 | 12.653% | $178.3635 | $178.36 | $178.35 | $178.40 |
| Purchase #6 | $146.57 | 6.204% | $155.6632 | $155.66 | $155.65 | $155.70 |
| Purchase #7 | $27.95 | 9.824% | $30.6958 | $30.70 | $30.70 | $30.70 |
| 7 purchase totals = | $970.96 | $1,057.6111 | $1,057.61 | $1,057.60 | $1,057.60 | |