| 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 | $156.36 | 13.585% | $177.6015 | $177.60 | $177.60 | $177.60 |
| Purchase #2 | $53.91 | 12.115% | $60.4412 | $60.44 | $60.45 | $60.40 |
| Purchase #3 | $165.78 | 11.395% | $184.6706 | $184.67 | $184.65 | $184.70 |
| Purchase #4 | $188.98 | 3.247% | $195.1162 | $195.12 | $195.10 | $195.10 |
| Purchase #5 | $65.32 | 9.770% | $71.7018 | $71.70 | $71.70 | $71.70 |
| Purchase #6 | $25.40 | 4.763% | $26.6098 | $26.61 | $26.60 | $26.60 |
| Purchase #7 | $122.67 | 3.391% | $126.8297 | $126.83 | $126.85 | $126.80 |
| 7 purchase totals = | $778.42 | $842.9708 | $842.97 | $842.95 | $842.90 | |