| 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 | $126.32 | 7.836% | $136.2184 | $136.22 | $136.20 | $136.20 |
| Purchase #2 | $186.56 | 13.740% | $212.1933 | $212.19 | $212.20 | $212.20 |
| Purchase #3 | $236.57 | 3.289% | $244.3508 | $244.35 | $244.35 | $244.40 |
| Purchase #4 | $173.61 | 9.752% | $190.5404 | $190.54 | $190.55 | $190.50 |
| Purchase #5 | $23.29 | 5.114% | $24.4811 | $24.48 | $24.50 | $24.50 |
| Purchase #6 | $182.36 | 8.394% | $197.6673 | $197.67 | $197.65 | $197.70 |
| Purchase #7 | $160.59 | 6.544% | $171.099 | $171.10 | $171.10 | $171.10 |
| 7 purchase totals = | $1,089.30 | $1,176.5503 | $1,176.55 | $1,176.55 | $1,176.60 | |