| 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 | $154.37 | 7.349% | $165.7147 | $165.71 | $165.70 | $165.70 |
| Purchase #2 | $168.86 | 7.861% | $182.1341 | $182.13 | $182.15 | $182.10 |
| Purchase #3 | $119.25 | 5.186% | $125.4343 | $125.43 | $125.45 | $125.40 |
| Purchase #4 | $157.63 | 13.447% | $178.8265 | $178.83 | $178.85 | $178.80 |
| Purchase #5 | $129.92 | 4.768% | $136.1146 | $136.11 | $136.10 | $136.10 |
| Purchase #6 | $110.88 | 7.749% | $119.4721 | $119.47 | $119.45 | $119.50 |
| Purchase #7 | $228.67 | 9.408% | $250.1833 | $250.18 | $250.20 | $250.20 |
| 7 purchase totals = | $1,069.58 | $1,157.8796 | $1,157.86 | $1,157.90 | $1,157.80 | |