| 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 | $87.71 | 12.489% | $98.6641 | $98.66 | $98.65 | $98.70 |
| Purchase #2 | $180.77 | 3.612% | $187.2994 | $187.30 | $187.30 | $187.30 |
| Purchase #3 | $185.88 | 7.509% | $199.8377 | $199.84 | $199.85 | $199.80 |
| Purchase #4 | $84.61 | 5.254% | $89.0554 | $89.06 | $89.05 | $89.10 |
| Purchase #5 | $145.30 | 7.161% | $155.7049 | $155.70 | $155.70 | $155.70 |
| Purchase #6 | $155.71 | 9.443% | $170.4137 | $170.41 | $170.40 | $170.40 |
| Purchase #7 | $250.48 | 6.624% | $267.0718 | $267.07 | $267.05 | $267.10 |
| 7 purchase totals = | $1,090.46 | $1,168.0470 | $1,168.04 | $1,168.00 | $1,168.10 | |