| 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 | $138.54 | 10.647% | $153.2904 | $153.29 | $153.30 | $153.30 |
| Purchase #2 | $167.53 | 4.408% | $174.9147 | $174.91 | $174.90 | $174.90 |
| Purchase #3 | $134.59 | 12.216% | $151.0315 | $151.03 | $151.05 | $151.00 |
| Purchase #4 | $12.93 | 5.590% | $13.6528 | $13.65 | $13.65 | $13.70 |
| Purchase #5 | $86.56 | 11.390% | $96.4192 | $96.42 | $96.40 | $96.40 |
| Purchase #6 | $90.33 | 3.709% | $93.6803 | $93.68 | $93.70 | $93.70 |
| Purchase #7 | $210.41 | 6.149% | $223.3481 | $223.35 | $223.35 | $223.30 |
| 7 purchase totals = | $840.89 | $906.3370 | $906.33 | $906.35 | $906.30 | |