| 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 | $52.38 | 9.370% | $57.288 | $57.29 | $57.30 | $57.30 |
| Purchase #2 | $83.83 | 10.318% | $92.4796 | $92.48 | $92.50 | $92.50 |
| Purchase #3 | $162.54 | 8.874% | $176.9638 | $176.96 | $176.95 | $177.00 |
| Purchase #4 | $175.90 | 9.335% | $192.3203 | $192.32 | $192.30 | $192.30 |
| Purchase #5 | $144.77 | 8.589% | $157.2043 | $157.20 | $157.20 | $157.20 |
| Purchase #6 | $153.86 | 9.749% | $168.8598 | $168.86 | $168.85 | $168.90 |
| Purchase #7 | $151.49 | 3.667% | $157.0451 | $157.05 | $157.05 | $157.00 |
| 7 purchase totals = | $924.77 | $1,002.1609 | $1,002.16 | $1,002.15 | $1,002.20 | |