| 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 | $147.91 | 7.791% | $159.4337 | $159.43 | $159.45 | $159.40 |
| Purchase #2 | $66.83 | 10.449% | $73.8131 | $73.81 | $73.80 | $73.80 |
| Purchase #3 | $114.73 | 5.497% | $121.0367 | $121.04 | $121.05 | $121.00 |
| Purchase #4 | $246.59 | 8.816% | $268.3294 | $268.33 | $268.35 | $268.30 |
| Purchase #5 | $218.70 | 11.370% | $243.5662 | $243.57 | $243.55 | $243.60 |
| Purchase #6 | $153.62 | 9.502% | $168.217 | $168.22 | $168.20 | $168.20 |
| Purchase #7 | $177.64 | 6.229% | $188.7052 | $188.71 | $188.70 | $188.70 |
| 7 purchase totals = | $1,126.02 | $1,223.1013 | $1,223.11 | $1,223.10 | $1,223.00 | |