| 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 | $206.89 | 12.801% | $233.374 | $233.37 | $233.35 | $233.40 |
| Purchase #2 | $128.63 | 7.561% | $138.3557 | $138.36 | $138.35 | $138.40 |
| Purchase #3 | $161.50 | 7.322% | $173.325 | $173.33 | $173.35 | $173.30 |
| Purchase #4 | $102.95 | 3.599% | $106.6552 | $106.66 | $106.65 | $106.70 |
| Purchase #5 | $43.25 | 8.132% | $46.7671 | $46.77 | $46.75 | $46.80 |
| Purchase #6 | $182.51 | 5.326% | $192.2305 | $192.23 | $192.25 | $192.20 |
| Purchase #7 | $176.74 | 6.792% | $188.7442 | $188.74 | $188.75 | $188.70 |
| 7 purchase totals = | $1,002.47 | $1,079.4517 | $1,079.46 | $1,079.45 | $1,079.50 | |