| 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 | $149.28 | 8.637% | $162.1733 | $162.17 | $162.15 | $162.20 |
| Purchase #2 | $145.58 | 13.686% | $165.5041 | $165.50 | $165.50 | $165.50 |
| Purchase #3 | $95.96 | 3.131% | $98.9645 | $98.96 | $98.95 | $99.00 |
| Purchase #4 | $179.36 | 11.570% | $200.112 | $200.11 | $200.10 | $200.10 |
| Purchase #5 | $201.84 | 11.832% | $225.7217 | $225.72 | $225.70 | $225.70 |
| Purchase #6 | $13.78 | 7.396% | $14.7992 | $14.80 | $14.80 | $14.80 |
| Purchase #7 | $109.31 | 8.123% | $118.1893 | $118.19 | $118.20 | $118.20 |
| 7 purchase totals = | $895.11 | $985.4641 | $985.45 | $985.40 | $985.50 | |