| 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 | $178.25 | 9.448% | $195.0911 | $195.09 | $195.10 | $195.10 |
| Purchase #2 | $59.67 | 8.625% | $64.8165 | $64.82 | $64.80 | $64.80 |
| Purchase #3 | $95.95 | 4.251% | $100.0288 | $100.03 | $100.05 | $100.00 |
| Purchase #4 | $227.65 | 12.314% | $255.6828 | $255.68 | $255.70 | $255.70 |
| Purchase #5 | $204.33 | 10.737% | $226.2689 | $226.27 | $226.25 | $226.30 |
| Purchase #6 | $134.27 | 11.133% | $149.2183 | $149.22 | $149.20 | $149.20 |
| Purchase #7 | $37.50 | 12.579% | $42.2171 | $42.22 | $42.20 | $42.20 |
| 7 purchase totals = | $937.62 | $1,033.3235 | $1,033.33 | $1,033.30 | $1,033.30 | |