| 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 | $142.37 | 13.587% | $161.7138 | $161.71 | $161.70 | $161.70 |
| Purchase #2 | $61.93 | 6.549% | $65.9858 | $65.99 | $66.00 | $66.00 |
| Purchase #3 | $247.38 | 11.479% | $275.7768 | $275.78 | $275.80 | $275.80 |
| Purchase #4 | $18.89 | 11.233% | $21.0119 | $21.01 | $21.00 | $21.00 |
| Purchase #5 | $19.32 | 5.602% | $20.4023 | $20.40 | $20.40 | $20.40 |
| Purchase #6 | $6.94 | 7.825% | $7.4831 | $7.48 | $7.50 | $7.50 |
| Purchase #7 | $169.34 | 8.636% | $183.9642 | $183.96 | $183.95 | $184.00 |
| 7 purchase totals = | $666.17 | $736.3379 | $736.33 | $736.35 | $736.40 | |