| 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 | $204.80 | 8.261% | $221.7185 | $221.72 | $221.70 | $221.70 |
| Purchase #2 | $152.93 | 8.593% | $166.0713 | $166.07 | $166.05 | $166.10 |
| Purchase #3 | $121.71 | 5.610% | $128.5379 | $128.54 | $128.55 | $128.50 |
| Purchase #4 | $33.90 | 7.762% | $36.5313 | $36.53 | $36.55 | $36.50 |
| Purchase #5 | $89.64 | 12.208% | $100.5833 | $100.58 | $100.60 | $100.60 |
| Purchase #6 | $116.80 | 5.653% | $123.4027 | $123.40 | $123.40 | $123.40 |
| Purchase #7 | $55.40 | 6.202% | $58.8359 | $58.84 | $58.85 | $58.80 |
| 7 purchase totals = | $775.18 | $835.6809 | $835.68 | $835.70 | $835.60 | |