| 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 | $73.97 | 9.801% | $81.2198 | $81.22 | $81.20 | $81.20 |
| Purchase #2 | $175.34 | 5.619% | $185.1924 | $185.19 | $185.20 | $185.20 |
| Purchase #3 | $180.77 | 11.413% | $201.4013 | $201.40 | $201.40 | $201.40 |
| Purchase #4 | $69.82 | 9.855% | $76.7008 | $76.70 | $76.70 | $76.70 |
| Purchase #5 | $151.71 | 4.752% | $158.9193 | $158.92 | $158.90 | $158.90 |
| Purchase #6 | $217.46 | 10.861% | $241.0783 | $241.08 | $241.10 | $241.10 |
| Purchase #7 | $5.98 | 11.233% | $6.6517 | $6.65 | $6.65 | $6.70 |
| 7 purchase totals = | $875.05 | $951.1636 | $951.16 | $951.15 | $951.20 | |