| 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 | $159.55 | 3.259% | $164.7497 | $164.75 | $164.75 | $164.70 |
| Purchase #2 | $35.25 | 13.184% | $39.8974 | $39.90 | $39.90 | $39.90 |
| Purchase #3 | $164.42 | 10.832% | $182.23 | $182.23 | $182.25 | $182.20 |
| Purchase #4 | $71.26 | 4.673% | $74.59 | $74.59 | $74.60 | $74.60 |
| Purchase #5 | $234.52 | 4.259% | $244.5082 | $244.51 | $244.50 | $244.50 |
| Purchase #6 | $154.43 | 4.566% | $161.4813 | $161.48 | $161.50 | $161.50 |
| Purchase #7 | $113.47 | 9.369% | $124.101 | $124.10 | $124.10 | $124.10 |
| 7 purchase totals = | $932.90 | $991.5576 | $991.56 | $991.60 | $991.50 | |