| 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 | $114.53 | 7.658% | $123.3007 | $123.30 | $123.30 | $123.30 |
| Purchase #2 | $128.59 | 13.694% | $146.1991 | $146.20 | $146.20 | $146.20 |
| Purchase #3 | $148.31 | 7.496% | $159.4273 | $159.43 | $159.45 | $159.40 |
| Purchase #4 | $172.52 | 9.796% | $189.4201 | $189.42 | $189.40 | $189.40 |
| Purchase #5 | $92.31 | 10.546% | $102.045 | $102.05 | $102.05 | $102.00 |
| Purchase #6 | $33.99 | 9.450% | $37.2021 | $37.20 | $37.20 | $37.20 |
| Purchase #7 | $142.73 | 13.448% | $161.9243 | $161.92 | $161.90 | $161.90 |
| 7 purchase totals = | $832.98 | $919.5186 | $919.52 | $919.50 | $919.40 | |