| 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 | $131.60 | 11.441% | $146.6564 | $146.66 | $146.65 | $146.70 |
| Purchase #2 | $169.46 | 6.764% | $180.9223 | $180.92 | $180.90 | $180.90 |
| Purchase #3 | $192.98 | 12.789% | $217.6602 | $217.66 | $217.65 | $217.70 |
| Purchase #4 | $94.53 | 3.814% | $98.1354 | $98.14 | $98.15 | $98.10 |
| Purchase #5 | $132.98 | 13.619% | $151.0905 | $151.09 | $151.10 | $151.10 |
| Purchase #6 | $117.64 | 10.329% | $129.791 | $129.79 | $129.80 | $129.80 |
| Purchase #7 | $117.94 | 8.770% | $128.2833 | $128.28 | $128.30 | $128.30 |
| 7 purchase totals = | $957.13 | $1,052.5391 | $1,052.54 | $1,052.55 | $1,052.60 | |