| 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 | $66.52 | 7.512% | $71.517 | $71.52 | $71.50 | $71.50 |
| Purchase #2 | $133.38 | 10.694% | $147.6437 | $147.64 | $147.65 | $147.60 |
| Purchase #3 | $178.37 | 9.840% | $195.9216 | $195.92 | $195.90 | $195.90 |
| Purchase #4 | $51.66 | 11.395% | $57.5467 | $57.55 | $57.55 | $57.50 |
| Purchase #5 | $109.56 | 8.757% | $119.1542 | $119.15 | $119.15 | $119.20 |
| Purchase #6 | $88.87 | 9.118% | $96.9732 | $96.97 | $96.95 | $97.00 |
| Purchase #7 | $139.26 | 6.556% | $148.3899 | $148.39 | $148.40 | $148.40 |
| 7 purchase totals = | $767.62 | $837.1463 | $837.14 | $837.10 | $837.10 | |