| 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 | $129.74 | 13.158% | $146.8112 | $146.81 | $146.80 | $146.80 |
| Purchase #2 | $170.33 | 4.579% | $178.1294 | $178.13 | $178.15 | $178.10 |
| Purchase #3 | $239.29 | 5.157% | $251.6302 | $251.63 | $251.65 | $251.60 |
| Purchase #4 | $188.66 | 10.419% | $208.3165 | $208.32 | $208.30 | $208.30 |
| Purchase #5 | $69.89 | 8.681% | $75.9572 | $75.96 | $75.95 | $76.00 |
| Purchase #6 | $160.74 | 11.802% | $179.7105 | $179.71 | $179.70 | $179.70 |
| Purchase #7 | $185.31 | 3.173% | $191.1899 | $191.19 | $191.20 | $191.20 |
| 7 purchase totals = | $1,143.96 | $1,231.7449 | $1,231.75 | $1,231.75 | $1,231.70 | |