| 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 | $151.64 | 6.855% | $162.0349 | $162.03 | $162.05 | $162.00 |
| Purchase #2 | $121.37 | 5.430% | $127.9604 | $127.96 | $127.95 | $128.00 |
| Purchase #3 | $184.34 | 3.872% | $191.4776 | $191.48 | $191.50 | $191.50 |
| Purchase #4 | $170.44 | 10.164% | $187.7635 | $187.76 | $187.75 | $187.80 |
| Purchase #5 | $226.83 | 9.106% | $247.4851 | $247.49 | $247.50 | $247.50 |
| Purchase #6 | $167.53 | 6.294% | $178.0743 | $178.07 | $178.05 | $178.10 |
| Purchase #7 | $219.25 | 8.612% | $238.1318 | $238.13 | $238.15 | $238.10 |
| 7 purchase totals = | $1,241.40 | $1,332.9276 | $1,332.92 | $1,332.95 | $1,333.00 | |