| 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 | $69.41 | 11.227% | $77.2027 | $77.20 | $77.20 | $77.20 |
| Purchase #2 | $123.94 | 7.624% | $133.3892 | $133.39 | $133.40 | $133.40 |
| Purchase #3 | $96.76 | 5.596% | $102.1747 | $102.17 | $102.15 | $102.20 |
| Purchase #4 | $140.29 | 8.425% | $152.1094 | $152.11 | $152.10 | $152.10 |
| Purchase #5 | $32.45 | 10.213% | $35.7641 | $35.76 | $35.75 | $35.80 |
| Purchase #6 | $141.57 | 12.445% | $159.1884 | $159.19 | $159.20 | $159.20 |
| Purchase #7 | $171.85 | 9.694% | $188.5091 | $188.51 | $188.50 | $188.50 |
| 7 purchase totals = | $776.27 | $848.3376 | $848.33 | $848.30 | $848.40 | |