| 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 | $188.26 | 11.266% | $209.4694 | $209.47 | $209.45 | $209.50 |
| Purchase #2 | $166.95 | 10.245% | $184.054 | $184.05 | $184.05 | $184.10 |
| Purchase #3 | $10.44 | 12.568% | $11.7521 | $11.75 | $11.75 | $11.80 |
| Purchase #4 | $22.43 | 4.647% | $23.4723 | $23.47 | $23.45 | $23.50 |
| Purchase #5 | $77.70 | 5.311% | $81.8266 | $81.83 | $81.85 | $81.80 |
| Purchase #6 | $66.28 | 9.511% | $72.5839 | $72.58 | $72.60 | $72.60 |
| Purchase #7 | $149.86 | 9.748% | $164.4684 | $164.47 | $164.45 | $164.50 |
| 7 purchase totals = | $681.92 | $747.6267 | $747.62 | $747.60 | $747.80 | |