| 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 | $135.30 | 11.541% | $150.915 | $150.92 | $150.90 | $150.90 |
| Purchase #2 | $41.73 | 10.345% | $46.047 | $46.05 | $46.05 | $46.00 |
| Purchase #3 | $55.25 | 8.800% | $60.112 | $60.11 | $60.10 | $60.10 |
| Purchase #4 | $180.90 | 5.659% | $191.1371 | $191.14 | $191.15 | $191.10 |
| Purchase #5 | $94.60 | 9.854% | $103.9219 | $103.92 | $103.90 | $103.90 |
| Purchase #6 | $146.51 | 3.168% | $151.1514 | $151.15 | $151.15 | $151.20 |
| Purchase #7 | $68.97 | 9.793% | $75.7242 | $75.72 | $75.70 | $75.70 |
| 7 purchase totals = | $723.26 | $779.0086 | $779.01 | $778.95 | $778.90 | |