| 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 | $148.48 | 7.283% | $159.2938 | $159.29 | $159.30 | $159.30 |
| Purchase #2 | $39.99 | 10.809% | $44.3125 | $44.31 | $44.30 | $44.30 |
| Purchase #3 | $66.70 | 7.133% | $71.4577 | $71.46 | $71.45 | $71.50 |
| Purchase #4 | $229.75 | 12.653% | $258.8203 | $258.82 | $258.80 | $258.80 |
| Purchase #5 | $64.55 | 9.370% | $70.5983 | $70.60 | $70.60 | $70.60 |
| Purchase #6 | $98.66 | 4.465% | $103.0652 | $103.07 | $103.05 | $103.10 |
| Purchase #7 | $56.61 | 11.601% | $63.1773 | $63.18 | $63.20 | $63.20 |
| 7 purchase totals = | $704.74 | $770.7251 | $770.73 | $770.70 | $770.80 | |