| 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 | $121.29 | 10.422% | $133.9308 | $133.93 | $133.95 | $133.90 |
| Purchase #2 | $186.38 | 4.460% | $194.6925 | $194.69 | $194.70 | $194.70 |
| Purchase #3 | $66.70 | 5.548% | $70.4005 | $70.40 | $70.40 | $70.40 |
| Purchase #4 | $138.36 | 8.212% | $149.7221 | $149.72 | $149.70 | $149.70 |
| Purchase #5 | $87.29 | 3.587% | $90.4211 | $90.42 | $90.40 | $90.40 |
| Purchase #6 | $148.46 | 3.537% | $153.711 | $153.71 | $153.70 | $153.70 |
| Purchase #7 | $44.49 | 10.658% | $49.2317 | $49.23 | $49.25 | $49.20 |
| 7 purchase totals = | $792.97 | $842.1097 | $842.10 | $842.10 | $842.00 | |