| 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 | $15.87 | 11.361% | $17.673 | $17.67 | $17.65 | $17.70 |
| Purchase #2 | $154.26 | 8.418% | $167.2456 | $167.25 | $167.25 | $167.20 |
| Purchase #3 | $237.58 | 9.615% | $260.4233 | $260.42 | $260.40 | $260.40 |
| Purchase #4 | $147.91 | 8.385% | $160.3123 | $160.31 | $160.30 | $160.30 |
| Purchase #5 | $57.77 | 10.397% | $63.7763 | $63.78 | $63.80 | $63.80 |
| Purchase #6 | $50.95 | 11.290% | $56.7023 | $56.70 | $56.70 | $56.70 |
| Purchase #7 | $19.94 | 11.248% | $22.1829 | $22.18 | $22.20 | $22.20 |
| 7 purchase totals = | $684.28 | $748.3157 | $748.31 | $748.30 | $748.30 | |