| 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 | $161.95 | 6.663% | $172.7407 | $172.74 | $172.75 | $172.70 |
| Purchase #2 | $209.50 | 13.414% | $237.6023 | $237.60 | $237.60 | $237.60 |
| Purchase #3 | $68.52 | 13.546% | $77.8017 | $77.80 | $77.80 | $77.80 |
| Purchase #4 | $15.99 | 12.779% | $18.0334 | $18.03 | $18.05 | $18.00 |
| Purchase #5 | $51.56 | 12.447% | $57.9777 | $57.98 | $58.00 | $58.00 |
| Purchase #6 | $108.25 | 4.222% | $112.8203 | $112.82 | $112.80 | $112.80 |
| Purchase #7 | $216.70 | 10.809% | $240.1231 | $240.12 | $240.10 | $240.10 |
| 7 purchase totals = | $832.47 | $917.0992 | $917.09 | $917.10 | $917.00 | |