| 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 | $128.45 | 12.250% | $144.1851 | $144.19 | $144.20 | $144.20 |
| Purchase #2 | $39.65 | 11.290% | $44.1265 | $44.13 | $44.15 | $44.10 |
| Purchase #3 | $143.64 | 4.842% | $150.595 | $150.60 | $150.60 | $150.60 |
| Purchase #4 | $136.49 | 11.732% | $152.503 | $152.50 | $152.50 | $152.50 |
| Purchase #5 | $145.26 | 12.519% | $163.4451 | $163.45 | $163.45 | $163.40 |
| Purchase #6 | $178.27 | 9.831% | $195.7957 | $195.80 | $195.80 | $195.80 |
| Purchase #7 | $139.73 | 7.838% | $150.682 | $150.68 | $150.70 | $150.70 |
| 7 purchase totals = | $911.49 | $1,001.3324 | $1,001.35 | $1,001.40 | $1,001.30 | |