| 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 | $144.75 | 4.855% | $151.7776 | $151.78 | $151.80 | $151.80 |
| Purchase #2 | $204.80 | 3.724% | $212.4268 | $212.43 | $212.45 | $212.40 |
| Purchase #3 | $202.90 | 7.620% | $218.361 | $218.36 | $218.35 | $218.40 |
| Purchase #4 | $135.51 | 4.551% | $141.6771 | $141.68 | $141.70 | $141.70 |
| Purchase #5 | $229.78 | 3.195% | $237.1215 | $237.12 | $237.10 | $237.10 |
| Purchase #6 | $133.26 | 5.470% | $140.5493 | $140.55 | $140.55 | $140.50 |
| Purchase #7 | $232.76 | 9.172% | $254.1087 | $254.11 | $254.10 | $254.10 |
| 7 purchase totals = | $1,283.76 | $1,356.0220 | $1,356.03 | $1,356.05 | $1,356.00 | |