| 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 | $150.71 | 8.331% | $163.2657 | $163.27 | $163.25 | $163.30 |
| Purchase #2 | $135.68 | 11.757% | $151.6319 | $151.63 | $151.65 | $151.60 |
| Purchase #3 | $114.98 | 5.193% | $120.9509 | $120.95 | $120.95 | $121.00 |
| Purchase #4 | $120.26 | 5.102% | $126.3957 | $126.40 | $126.40 | $126.40 |
| Purchase #5 | $159.66 | 11.852% | $178.5829 | $178.58 | $178.60 | $178.60 |
| Purchase #6 | $237.78 | 7.819% | $256.372 | $256.37 | $256.35 | $256.40 |
| Purchase #7 | $90.53 | 3.783% | $93.9547 | $93.95 | $93.95 | $94.00 |
| 7 purchase totals = | $1,009.60 | $1,091.1538 | $1,091.15 | $1,091.15 | $1,091.30 | |