| 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 | $166.35 | 4.396% | $173.6627 | $173.66 | $173.65 | $173.70 |
| Purchase #2 | $95.34 | 10.727% | $105.5671 | $105.57 | $105.55 | $105.60 |
| Purchase #3 | $81.36 | 7.290% | $87.2911 | $87.29 | $87.30 | $87.30 |
| Purchase #4 | $135.40 | 12.110% | $151.7969 | $151.80 | $151.80 | $151.80 |
| Purchase #5 | $149.40 | 11.211% | $166.1492 | $166.15 | $166.15 | $166.10 |
| Purchase #6 | $22.26 | 12.401% | $25.0205 | $25.02 | $25.00 | $25.00 |
| Purchase #7 | $233.96 | 13.827% | $266.3096 | $266.31 | $266.30 | $266.30 |
| 7 purchase totals = | $884.07 | $975.7971 | $975.80 | $975.75 | $975.80 | |