| 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 | $147.41 | 11.539% | $164.4196 | $164.42 | $164.40 | $164.40 |
| Purchase #2 | $62.92 | 8.631% | $68.3506 | $68.35 | $68.35 | $68.40 |
| Purchase #3 | $35.69 | 10.516% | $39.4432 | $39.44 | $39.45 | $39.40 |
| Purchase #4 | $110.72 | 10.744% | $122.6158 | $122.62 | $122.60 | $122.60 |
| Purchase #5 | $127.71 | 7.421% | $137.1874 | $137.19 | $137.20 | $137.20 |
| Purchase #6 | $140.72 | 4.336% | $146.8216 | $146.82 | $146.80 | $146.80 |
| Purchase #7 | $48.39 | 12.832% | $54.5994 | $54.60 | $54.60 | $54.60 |
| 7 purchase totals = | $673.56 | $733.4376 | $733.44 | $733.40 | $733.40 | |