| 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 | $146.78 | 6.719% | $156.6421 | $156.64 | $156.65 | $156.60 |
| Purchase #2 | $207.99 | 12.848% | $234.7126 | $234.71 | $234.70 | $234.70 |
| Purchase #3 | $123.84 | 7.777% | $133.471 | $133.47 | $133.45 | $133.50 |
| Purchase #4 | $202.57 | 9.472% | $221.7574 | $221.76 | $221.75 | $221.80 |
| Purchase #5 | $22.63 | 12.738% | $25.5126 | $25.51 | $25.50 | $25.50 |
| Purchase #6 | $99.35 | 9.336% | $108.6253 | $108.63 | $108.65 | $108.60 |
| Purchase #7 | $84.54 | 10.379% | $93.3144 | $93.31 | $93.30 | $93.30 |
| 7 purchase totals = | $887.70 | $974.0354 | $974.03 | $974.00 | $974.00 | |