| 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 | $127.30 | 4.555% | $133.0985 | $133.10 | $133.10 | $133.10 |
| Purchase #2 | $178.38 | 8.572% | $193.6707 | $193.67 | $193.65 | $193.70 |
| Purchase #3 | $94.42 | 10.778% | $104.5966 | $104.60 | $104.60 | $104.60 |
| Purchase #4 | $36.73 | 10.545% | $40.6032 | $40.60 | $40.60 | $40.60 |
| Purchase #5 | $183.40 | 12.810% | $206.8935 | $206.89 | $206.90 | $206.90 |
| Purchase #6 | $45.97 | 5.395% | $48.4501 | $48.45 | $48.45 | $48.50 |
| Purchase #7 | $93.26 | 7.466% | $100.2228 | $100.22 | $100.20 | $100.20 |
| 7 purchase totals = | $759.46 | $827.5354 | $827.53 | $827.50 | $827.60 | |