| 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 | $191.91 | 13.491% | $217.8006 | $217.80 | $217.80 | $217.80 |
| Purchase #2 | $164.60 | 8.701% | $178.9218 | $178.92 | $178.90 | $178.90 |
| Purchase #3 | $168.25 | 9.225% | $183.7711 | $183.77 | $183.75 | $183.80 |
| Purchase #4 | $153.61 | 12.590% | $172.9495 | $172.95 | $172.95 | $172.90 |
| Purchase #5 | $72.60 | 6.104% | $77.0315 | $77.03 | $77.05 | $77.00 |
| Purchase #6 | $228.62 | 5.238% | $240.5951 | $240.60 | $240.60 | $240.60 |
| Purchase #7 | $100.94 | 7.232% | $108.24 | $108.24 | $108.25 | $108.20 |
| 7 purchase totals = | $1,080.53 | $1,179.3096 | $1,179.31 | $1,179.30 | $1,179.20 | |