| 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 | $133.62 | 11.816% | $149.4085 | $149.41 | $149.40 | $149.40 |
| Purchase #2 | $172.27 | 13.200% | $195.0096 | $195.01 | $195.00 | $195.00 |
| Purchase #3 | $51.85 | 11.859% | $57.9989 | $58.00 | $58.00 | $58.00 |
| Purchase #4 | $236.25 | 12.397% | $265.5379 | $265.54 | $265.55 | $265.50 |
| Purchase #5 | $197.88 | 6.217% | $210.1822 | $210.18 | $210.20 | $210.20 |
| Purchase #6 | $131.97 | 11.638% | $147.3287 | $147.33 | $147.35 | $147.30 |
| Purchase #7 | $177.69 | 10.422% | $196.2089 | $196.21 | $196.20 | $196.20 |
| 7 purchase totals = | $1,101.53 | $1,221.6747 | $1,221.68 | $1,221.70 | $1,221.60 | |