| 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 | $135.28 | 9.521% | $148.16 | $148.16 | $148.15 | $148.20 |
| Purchase #2 | $70.66 | 3.546% | $73.1656 | $73.17 | $73.15 | $73.20 |
| Purchase #3 | $236.45 | 8.650% | $256.9029 | $256.90 | $256.90 | $256.90 |
| Purchase #4 | $229.94 | 6.691% | $245.3253 | $245.33 | $245.35 | $245.30 |
| Purchase #5 | $12.90 | 13.686% | $14.6655 | $14.67 | $14.65 | $14.70 |
| Purchase #6 | $177.36 | 13.126% | $200.6403 | $200.64 | $200.65 | $200.60 |
| Purchase #7 | $17.75 | 7.352% | $19.055 | $19.06 | $19.05 | $19.10 |
| 7 purchase totals = | $880.34 | $957.9146 | $957.93 | $957.90 | $958.00 | |