| 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 | $146.55 | 11.222% | $162.9958 | $163.00 | $163.00 | $163.00 |
| Purchase #2 | $155.92 | 5.753% | $164.8901 | $164.89 | $164.90 | $164.90 |
| Purchase #3 | $221.95 | 6.530% | $236.4433 | $236.44 | $236.45 | $236.40 |
| Purchase #4 | $212.32 | 3.534% | $219.8234 | $219.82 | $219.80 | $219.80 |
| Purchase #5 | $112.65 | 8.741% | $122.4967 | $122.50 | $122.50 | $122.50 |
| Purchase #6 | $64.66 | 6.181% | $68.6566 | $68.66 | $68.65 | $68.70 |
| Purchase #7 | $88.37 | 7.415% | $94.9226 | $94.92 | $94.90 | $94.90 |
| 7 purchase totals = | $1,002.42 | $1,070.2285 | $1,070.23 | $1,070.20 | $1,070.20 | |