| 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 | $172.66 | 8.318% | $187.0219 | $187.02 | $187.00 | $187.00 |
| Purchase #2 | $53.98 | 13.405% | $61.216 | $61.22 | $61.20 | $61.20 |
| Purchase #3 | $223.58 | 6.493% | $238.097 | $238.10 | $238.10 | $238.10 |
| Purchase #4 | $38.73 | 11.558% | $43.2064 | $43.21 | $43.20 | $43.20 |
| Purchase #5 | $12.62 | 10.192% | $13.9062 | $13.91 | $13.90 | $13.90 |
| Purchase #6 | $85.33 | 9.755% | $93.6539 | $93.65 | $93.65 | $93.70 |
| Purchase #7 | $140.89 | 7.316% | $151.1975 | $151.20 | $151.20 | $151.20 |
| 7 purchase totals = | $727.79 | $788.2989 | $788.31 | $788.25 | $788.30 | |