| 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 | $152.44 | 11.310% | $169.681 | $169.68 | $169.70 | $169.70 |
| Purchase #2 | $60.83 | 9.607% | $66.6739 | $66.67 | $66.65 | $66.70 |
| Purchase #3 | $151.62 | 5.110% | $159.3678 | $159.37 | $159.35 | $159.40 |
| Purchase #4 | $123.94 | 13.440% | $140.5975 | $140.60 | $140.60 | $140.60 |
| Purchase #5 | $31.88 | 4.417% | $33.2881 | $33.29 | $33.30 | $33.30 |
| Purchase #6 | $200.35 | 10.387% | $221.1604 | $221.16 | $221.15 | $221.20 |
| Purchase #7 | $25.58 | 3.780% | $26.5469 | $26.55 | $26.55 | $26.50 |
| 7 purchase totals = | $746.64 | $817.3156 | $817.32 | $817.30 | $817.40 | |