| 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 | $174.63 | 10.307% | $192.6291 | $192.63 | $192.65 | $192.60 |
| Purchase #2 | $169.43 | 12.724% | $190.9883 | $190.99 | $191.00 | $191.00 |
| Purchase #3 | $202.48 | 4.851% | $212.3023 | $212.30 | $212.30 | $212.30 |
| Purchase #4 | $238.61 | 10.386% | $263.392 | $263.39 | $263.40 | $263.40 |
| Purchase #5 | $164.49 | 6.561% | $175.2822 | $175.28 | $175.30 | $175.30 |
| Purchase #6 | $41.52 | 7.414% | $44.5983 | $44.60 | $44.60 | $44.60 |
| Purchase #7 | $17.68 | 7.293% | $18.9694 | $18.97 | $18.95 | $19.00 |
| 7 purchase totals = | $1,008.84 | $1,098.1616 | $1,098.16 | $1,098.20 | $1,098.20 | |