| 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 | $151.79 | 13.611% | $172.4501 | $172.45 | $172.45 | $172.50 |
| Purchase #2 | $28.80 | 13.113% | $32.5765 | $32.58 | $32.60 | $32.60 |
| Purchase #3 | $201.94 | 9.653% | $221.4333 | $221.43 | $221.45 | $221.40 |
| Purchase #4 | $100.33 | 12.843% | $113.2154 | $113.22 | $113.20 | $113.20 |
| Purchase #5 | $218.99 | 11.852% | $244.9447 | $244.94 | $244.95 | $244.90 |
| Purchase #6 | $14.39 | 6.444% | $15.3173 | $15.32 | $15.30 | $15.30 |
| Purchase #7 | $120.62 | 3.364% | $124.6777 | $124.68 | $124.70 | $124.70 |
| 7 purchase totals = | $836.86 | $924.6150 | $924.62 | $924.65 | $924.60 | |