| 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 | $133.44 | 10.282% | $147.1603 | $147.16 | $147.15 | $147.20 |
| Purchase #2 | $152.31 | 7.702% | $164.0409 | $164.04 | $164.05 | $164.00 |
| Purchase #3 | $178.45 | 11.155% | $198.3561 | $198.36 | $198.35 | $198.40 |
| Purchase #4 | $139.46 | 9.412% | $152.586 | $152.59 | $152.60 | $152.60 |
| Purchase #5 | $76.53 | 3.511% | $79.217 | $79.22 | $79.20 | $79.20 |
| Purchase #6 | $144.62 | 4.492% | $151.1163 | $151.12 | $151.10 | $151.10 |
| Purchase #7 | $65.61 | 13.479% | $74.4536 | $74.45 | $74.45 | $74.50 |
| 7 purchase totals = | $890.42 | $966.9302 | $966.94 | $966.90 | $967.00 | |