| 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 | $180.70 | 3.679% | $187.348 | $187.35 | $187.35 | $187.30 |
| Purchase #2 | $115.27 | 3.614% | $119.4359 | $119.44 | $119.45 | $119.40 |
| Purchase #3 | $118.88 | 9.701% | $130.4125 | $130.41 | $130.40 | $130.40 |
| Purchase #4 | $169.33 | 13.436% | $192.0812 | $192.08 | $192.10 | $192.10 |
| Purchase #5 | $41.77 | 3.640% | $43.2904 | $43.29 | $43.30 | $43.30 |
| Purchase #6 | $204.78 | 11.362% | $228.0471 | $228.05 | $228.05 | $228.00 |
| Purchase #7 | $37.78 | 11.493% | $42.1221 | $42.12 | $42.10 | $42.10 |
| 7 purchase totals = | $868.51 | $942.7372 | $942.74 | $942.75 | $942.60 | |