| 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 | $131.38 | 7.778% | $141.5987 | $141.60 | $141.60 | $141.60 |
| Purchase #2 | $30.61 | 8.246% | $33.1341 | $33.13 | $33.15 | $33.10 |
| Purchase #3 | $154.40 | 4.726% | $161.6969 | $161.70 | $161.70 | $161.70 |
| Purchase #4 | $130.37 | 3.621% | $135.0907 | $135.09 | $135.10 | $135.10 |
| Purchase #5 | $209.46 | 6.352% | $222.7649 | $222.76 | $222.75 | $222.80 |
| Purchase #6 | $36.42 | 7.714% | $39.2294 | $39.23 | $39.25 | $39.20 |
| Purchase #7 | $127.44 | 10.714% | $141.0939 | $141.09 | $141.10 | $141.10 |
| 7 purchase totals = | $820.08 | $874.6086 | $874.60 | $874.65 | $874.60 | |