| 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 | $178.76 | 10.386% | $197.326 | $197.33 | $197.35 | $197.30 |
| Purchase #2 | $177.46 | 9.714% | $194.6985 | $194.70 | $194.70 | $194.70 |
| Purchase #3 | $83.78 | 10.164% | $92.2954 | $92.30 | $92.30 | $92.30 |
| Purchase #4 | $54.61 | 4.723% | $57.1892 | $57.19 | $57.20 | $57.20 |
| Purchase #5 | $213.51 | 6.393% | $227.1597 | $227.16 | $227.15 | $227.20 |
| Purchase #6 | $67.47 | 6.479% | $71.8414 | $71.84 | $71.85 | $71.80 |
| Purchase #7 | $130.40 | 13.350% | $147.8084 | $147.81 | $147.80 | $147.80 |
| 7 purchase totals = | $905.99 | $988.3186 | $988.33 | $988.35 | $988.30 | |