| 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 | $154.99 | 4.870% | $162.538 | $162.54 | $162.55 | $162.50 |
| Purchase #2 | $225.88 | 6.606% | $240.8016 | $240.80 | $240.80 | $240.80 |
| Purchase #3 | $34.90 | 5.175% | $36.7061 | $36.71 | $36.70 | $36.70 |
| Purchase #4 | $60.31 | 4.260% | $62.8792 | $62.88 | $62.90 | $62.90 |
| Purchase #5 | $235.98 | 3.439% | $244.0954 | $244.10 | $244.10 | $244.10 |
| Purchase #6 | $207.32 | 3.330% | $214.2238 | $214.22 | $214.20 | $214.20 |
| Purchase #7 | $34.89 | 7.368% | $37.4607 | $37.46 | $37.45 | $37.50 |
| 7 purchase totals = | $954.27 | $998.7048 | $998.71 | $998.70 | $998.70 | |