| 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 | $243.29 | 9.505% | $266.4147 | $266.41 | $266.40 | $266.40 |
| Purchase #2 | $32.50 | 6.675% | $34.6694 | $34.67 | $34.65 | $34.70 |
| Purchase #3 | $148.26 | 13.707% | $168.582 | $168.58 | $168.60 | $168.60 |
| Purchase #4 | $66.63 | 7.452% | $71.5953 | $71.60 | $71.60 | $71.60 |
| Purchase #5 | $66.70 | 4.679% | $69.8209 | $69.82 | $69.80 | $69.80 |
| Purchase #6 | $51.93 | 11.795% | $58.0551 | $58.06 | $58.05 | $58.10 |
| Purchase #7 | $156.89 | 5.796% | $165.9833 | $165.98 | $166.00 | $166.00 |
| 7 purchase totals = | $766.20 | $835.1207 | $835.12 | $835.10 | $835.20 | |