| 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 | $132.31 | 8.313% | $143.3089 | $143.31 | $143.30 | $143.30 |
| Purchase #2 | $84.74 | 3.430% | $87.6466 | $87.65 | $87.65 | $87.60 |
| Purchase #3 | $137.91 | 3.643% | $142.9341 | $142.93 | $142.95 | $142.90 |
| Purchase #4 | $53.77 | 7.685% | $57.9022 | $57.90 | $57.90 | $57.90 |
| Purchase #5 | $177.39 | 8.473% | $192.4203 | $192.42 | $192.40 | $192.40 |
| Purchase #6 | $118.33 | 10.668% | $130.9534 | $130.95 | $130.95 | $131.00 |
| Purchase #7 | $179.86 | 12.839% | $202.9522 | $202.95 | $202.95 | $203.00 |
| 7 purchase totals = | $884.31 | $958.1177 | $958.11 | $958.10 | $958.10 | |