| 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 | $156.34 | 7.864% | $168.6346 | $168.63 | $168.65 | $168.60 |
| Purchase #2 | $194.97 | 3.817% | $202.412 | $202.41 | $202.40 | $202.40 |
| Purchase #3 | $35.89 | 10.633% | $39.7062 | $39.71 | $39.70 | $39.70 |
| Purchase #4 | $168.32 | 12.118% | $188.717 | $188.72 | $188.70 | $188.70 |
| Purchase #5 | $180.63 | 12.822% | $203.7904 | $203.79 | $203.80 | $203.80 |
| Purchase #6 | $138.90 | 6.196% | $147.5062 | $147.51 | $147.50 | $147.50 |
| Purchase #7 | $12.26 | 11.392% | $13.6567 | $13.66 | $13.65 | $13.70 |
| 7 purchase totals = | $887.31 | $964.4231 | $964.43 | $964.40 | $964.40 | |