| 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 | $163.38 | 7.810% | $176.14 | $176.14 | $176.15 | $176.10 |
| Purchase #2 | $194.87 | 13.458% | $221.0956 | $221.10 | $221.10 | $221.10 |
| Purchase #3 | $194.62 | 9.861% | $213.8115 | $213.81 | $213.80 | $213.80 |
| Purchase #4 | $69.76 | 4.242% | $72.7192 | $72.72 | $72.70 | $72.70 |
| Purchase #5 | $60.25 | 11.146% | $66.9655 | $66.97 | $66.95 | $67.00 |
| Purchase #6 | $104.72 | 4.873% | $109.823 | $109.82 | $109.80 | $109.80 |
| Purchase #7 | $147.61 | 5.118% | $155.1647 | $155.16 | $155.15 | $155.20 |
| 7 purchase totals = | $935.21 | $1,015.7195 | $1,015.72 | $1,015.65 | $1,015.70 | |