| 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 | $158.89 | 11.706% | $177.4897 | $177.49 | $177.50 | $177.50 |
| Purchase #2 | $150.85 | 4.213% | $157.2053 | $157.21 | $157.20 | $157.20 |
| Purchase #3 | $166.28 | 13.303% | $188.4002 | $188.40 | $188.40 | $188.40 |
| Purchase #4 | $133.57 | 11.629% | $149.1029 | $149.10 | $149.10 | $149.10 |
| Purchase #5 | $53.59 | 6.311% | $56.9721 | $56.97 | $56.95 | $57.00 |
| Purchase #6 | $32.85 | 12.518% | $36.9622 | $36.96 | $36.95 | $37.00 |
| Purchase #7 | $210.71 | 10.653% | $233.1569 | $233.16 | $233.15 | $233.20 |
| 7 purchase totals = | $906.74 | $999.2893 | $999.29 | $999.25 | $999.40 | |