| 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 | $173.68 | 9.547% | $190.2612 | $190.26 | $190.25 | $190.30 |
| Purchase #2 | $123.59 | 4.427% | $129.0613 | $129.06 | $129.05 | $129.10 |
| Purchase #3 | $83.88 | 5.130% | $88.183 | $88.18 | $88.20 | $88.20 |
| Purchase #4 | $107.62 | 12.792% | $121.3868 | $121.39 | $121.40 | $121.40 |
| Purchase #5 | $187.83 | 8.492% | $203.7805 | $203.78 | $203.80 | $203.80 |
| Purchase #6 | $169.77 | 12.750% | $191.4157 | $191.42 | $191.40 | $191.40 |
| Purchase #7 | $143.52 | 5.136% | $150.8912 | $150.89 | $150.90 | $150.90 |
| 7 purchase totals = | $989.89 | $1,074.9797 | $1,074.98 | $1,075.00 | $1,075.10 | |