| 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 | $174.54 | 10.572% | $192.9924 | $192.99 | $193.00 | $193.00 |
| Purchase #2 | $68.35 | 13.479% | $77.5629 | $77.56 | $77.55 | $77.60 |
| Purchase #3 | $195.99 | 9.472% | $214.5542 | $214.55 | $214.55 | $214.60 |
| Purchase #4 | $38.68 | 5.745% | $40.9022 | $40.90 | $40.90 | $40.90 |
| Purchase #5 | $182.36 | 10.179% | $200.9224 | $200.92 | $200.90 | $200.90 |
| Purchase #6 | $131.99 | 8.665% | $143.4269 | $143.43 | $143.45 | $143.40 |
| Purchase #7 | $7.37 | 13.800% | $8.3871 | $8.39 | $8.40 | $8.40 |
| 7 purchase totals = | $799.28 | $878.7481 | $878.74 | $878.75 | $878.80 | |