| 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 | $150.44 | 3.417% | $155.5805 | $155.58 | $155.60 | $155.60 |
| Purchase #2 | $242.76 | 11.586% | $270.8862 | $270.89 | $270.90 | $270.90 |
| Purchase #3 | $157.78 | 10.556% | $174.4353 | $174.44 | $174.45 | $174.40 |
| Purchase #4 | $12.97 | 11.330% | $14.4395 | $14.44 | $14.45 | $14.40 |
| Purchase #5 | $72.25 | 3.608% | $74.8568 | $74.86 | $74.85 | $74.90 |
| Purchase #6 | $71.48 | 5.614% | $75.4929 | $75.49 | $75.50 | $75.50 |
| Purchase #7 | $18.33 | 8.516% | $19.891 | $19.89 | $19.90 | $19.90 |
| 7 purchase totals = | $726.01 | $785.5822 | $785.59 | $785.65 | $785.60 | |