| 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 | $16.95 | 13.228% | $19.1921 | $19.19 | $19.20 | $19.20 |
| Purchase #2 | $147.37 | 9.135% | $160.8322 | $160.83 | $160.85 | $160.80 |
| Purchase #3 | $85.75 | 9.853% | $94.1989 | $94.20 | $94.20 | $94.20 |
| Purchase #4 | $143.28 | 3.244% | $147.928 | $147.93 | $147.95 | $147.90 |
| Purchase #5 | $9.26 | 11.323% | $10.3085 | $10.31 | $10.30 | $10.30 |
| Purchase #6 | $235.35 | 10.505% | $260.0735 | $260.07 | $260.05 | $260.10 |
| Purchase #7 | $231.91 | 9.148% | $253.1251 | $253.13 | $253.15 | $253.10 |
| 7 purchase totals = | $869.87 | $945.6583 | $945.66 | $945.70 | $945.60 | |