| 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 | $130.39 | 12.637% | $146.8674 | $146.87 | $146.85 | $146.90 |
| Purchase #2 | $181.26 | 11.599% | $202.2843 | $202.28 | $202.30 | $202.30 |
| Purchase #3 | $99.32 | 11.231% | $110.4746 | $110.47 | $110.45 | $110.50 |
| Purchase #4 | $213.43 | 5.742% | $225.6852 | $225.69 | $225.70 | $225.70 |
| Purchase #5 | $204.97 | 7.536% | $220.4165 | $220.42 | $220.40 | $220.40 |
| Purchase #6 | $233.71 | 12.709% | $263.4122 | $263.41 | $263.40 | $263.40 |
| Purchase #7 | $21.81 | 5.282% | $22.962 | $22.96 | $22.95 | $23.00 |
| 7 purchase totals = | $1,084.89 | $1,192.1022 | $1,192.10 | $1,192.05 | $1,192.20 | |