| 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 | $159.81 | 8.672% | $173.6687 | $173.67 | $173.65 | $173.70 |
| Purchase #2 | $211.32 | 4.253% | $220.3074 | $220.31 | $220.30 | $220.30 |
| Purchase #3 | $101.62 | 7.549% | $109.2913 | $109.29 | $109.30 | $109.30 |
| Purchase #4 | $24.96 | 12.438% | $28.0645 | $28.06 | $28.05 | $28.10 |
| Purchase #5 | $29.65 | 12.716% | $33.4203 | $33.42 | $33.40 | $33.40 |
| Purchase #6 | $29.81 | 5.360% | $31.4078 | $31.41 | $31.40 | $31.40 |
| Purchase #7 | $76.87 | 4.787% | $80.5498 | $80.55 | $80.55 | $80.50 |
| 7 purchase totals = | $634.04 | $676.7098 | $676.71 | $676.65 | $676.70 | |