| 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 | $135.29 | 13.507% | $153.5636 | $153.56 | $153.55 | $153.60 |
| Purchase #2 | $33.45 | 9.776% | $36.7201 | $36.72 | $36.70 | $36.70 |
| Purchase #3 | $113.75 | 7.601% | $122.3961 | $122.40 | $122.40 | $122.40 |
| Purchase #4 | $138.45 | 7.870% | $149.346 | $149.35 | $149.35 | $149.30 |
| Purchase #5 | $161.88 | 8.867% | $176.2339 | $176.23 | $176.25 | $176.20 |
| Purchase #6 | $45.51 | 11.826% | $50.892 | $50.89 | $50.90 | $50.90 |
| Purchase #7 | $141.47 | 5.438% | $149.1631 | $149.16 | $149.15 | $149.20 |
| 7 purchase totals = | $769.80 | $838.3148 | $838.31 | $838.30 | $838.30 | |