| 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 | $113.36 | 7.297% | $121.6319 | $121.63 | $121.65 | $121.60 |
| Purchase #2 | $93.72 | 13.295% | $106.1801 | $106.18 | $106.20 | $106.20 |
| Purchase #3 | $116.99 | 9.624% | $128.2491 | $128.25 | $128.25 | $128.20 |
| Purchase #4 | $83.74 | 5.781% | $88.581 | $88.58 | $88.60 | $88.60 |
| Purchase #5 | $47.38 | 6.753% | $50.5796 | $50.58 | $50.60 | $50.60 |
| Purchase #6 | $202.79 | 10.349% | $223.7767 | $223.78 | $223.80 | $223.80 |
| Purchase #7 | $130.52 | 4.840% | $136.8372 | $136.84 | $136.85 | $136.80 |
| 7 purchase totals = | $788.50 | $855.8356 | $855.84 | $855.95 | $855.80 | |