| 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 | $161.86 | 10.559% | $178.9508 | $178.95 | $178.95 | $179.00 |
| Purchase #2 | $212.90 | 11.683% | $237.7731 | $237.77 | $237.75 | $237.80 |
| Purchase #3 | $42.32 | 7.674% | $45.5676 | $45.57 | $45.55 | $45.60 |
| Purchase #4 | $23.82 | 6.752% | $25.4283 | $25.43 | $25.45 | $25.40 |
| Purchase #5 | $42.33 | 13.687% | $48.1237 | $48.12 | $48.10 | $48.10 |
| Purchase #6 | $141.47 | 5.127% | $148.7232 | $148.72 | $148.70 | $148.70 |
| Purchase #7 | $180.30 | 4.618% | $188.6263 | $188.63 | $188.65 | $188.60 |
| 7 purchase totals = | $805.00 | $873.1930 | $873.19 | $873.15 | $873.20 | |