| 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 | $94.52 | 11.871% | $105.7405 | $105.74 | $105.75 | $105.70 |
| Purchase #2 | $154.30 | 11.780% | $172.4765 | $172.48 | $172.50 | $172.50 |
| Purchase #3 | $193.86 | 3.593% | $200.8254 | $200.83 | $200.85 | $200.80 |
| Purchase #4 | $125.56 | 12.735% | $141.5501 | $141.55 | $141.55 | $141.60 |
| Purchase #5 | $147.58 | 8.615% | $160.294 | $160.29 | $160.30 | $160.30 |
| Purchase #6 | $184.81 | 5.552% | $195.0707 | $195.07 | $195.05 | $195.10 |
| Purchase #7 | $192.26 | 10.621% | $212.6799 | $212.68 | $212.70 | $212.70 |
| 7 purchase totals = | $1,092.89 | $1,188.6371 | $1,188.64 | $1,188.70 | $1,188.70 | |