| 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 | $172.52 | 10.809% | $191.1677 | $191.17 | $191.15 | $191.20 |
| Purchase #2 | $26.77 | 6.167% | $28.4209 | $28.42 | $28.40 | $28.40 |
| Purchase #3 | $193.45 | 6.128% | $205.3046 | $205.30 | $205.30 | $205.30 |
| Purchase #4 | $67.98 | 9.130% | $74.1866 | $74.19 | $74.20 | $74.20 |
| Purchase #5 | $129.75 | 13.454% | $147.2066 | $147.21 | $147.20 | $147.20 |
| Purchase #6 | $140.51 | 7.786% | $151.4501 | $151.45 | $151.45 | $151.50 |
| Purchase #7 | $157.71 | 4.819% | $165.31 | $165.31 | $165.30 | $165.30 |
| 7 purchase totals = | $888.69 | $963.0465 | $963.05 | $963.00 | $963.10 | |