| 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 | $195.92 | 4.554% | $204.8422 | $204.84 | $204.85 | $204.80 |
| Purchase #2 | $96.48 | 7.360% | $103.5809 | $103.58 | $103.60 | $103.60 |
| Purchase #3 | $143.82 | 12.589% | $161.9255 | $161.93 | $161.95 | $161.90 |
| Purchase #4 | $240.45 | 13.745% | $273.4999 | $273.50 | $273.50 | $273.50 |
| Purchase #5 | $201.88 | 12.213% | $226.5356 | $226.54 | $226.55 | $226.50 |
| Purchase #6 | $80.97 | 10.614% | $89.5642 | $89.56 | $89.55 | $89.60 |
| Purchase #7 | $68.58 | 11.478% | $76.4516 | $76.45 | $76.45 | $76.50 |
| 7 purchase totals = | $1,028.10 | $1,136.3999 | $1,136.40 | $1,136.45 | $1,136.40 | |