| 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 | $152.70 | 6.617% | $162.8042 | $162.80 | $162.80 | $162.80 |
| Purchase #2 | $104.33 | 4.343% | $108.8611 | $108.86 | $108.85 | $108.90 |
| Purchase #3 | $169.81 | 10.642% | $187.8812 | $187.88 | $187.90 | $187.90 |
| Purchase #4 | $217.47 | 5.709% | $229.8854 | $229.89 | $229.90 | $229.90 |
| Purchase #5 | $218.50 | 9.332% | $238.8904 | $238.89 | $238.90 | $238.90 |
| Purchase #6 | $208.97 | 11.553% | $233.1123 | $233.11 | $233.10 | $233.10 |
| Purchase #7 | $20.62 | 7.588% | $22.1846 | $22.18 | $22.20 | $22.20 |
| 7 purchase totals = | $1,092.40 | $1,183.6192 | $1,183.61 | $1,183.65 | $1,183.70 | |