| 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 | $170.75 | 8.323% | $184.9615 | $184.96 | $184.95 | $185.00 |
| Purchase #2 | $172.32 | 4.314% | $179.7539 | $179.75 | $179.75 | $179.80 |
| Purchase #3 | $247.98 | 9.565% | $271.6993 | $271.70 | $271.70 | $271.70 |
| Purchase #4 | $93.65 | 3.321% | $96.7601 | $96.76 | $96.75 | $96.80 |
| Purchase #5 | $215.68 | 11.316% | $240.0863 | $240.09 | $240.10 | $240.10 |
| Purchase #6 | $140.35 | 7.868% | $151.3927 | $151.39 | $151.40 | $151.40 |
| Purchase #7 | $180.49 | 5.201% | $189.8773 | $189.88 | $189.90 | $189.90 |
| 7 purchase totals = | $1,221.22 | $1,314.5311 | $1,314.53 | $1,314.55 | $1,314.70 | |