| 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 | $118.51 | 9.851% | $130.1844 | $130.18 | $130.20 | $130.20 |
| Purchase #2 | $216.97 | 10.582% | $239.9298 | $239.93 | $239.95 | $239.90 |
| Purchase #3 | $45.30 | 9.863% | $49.7679 | $49.77 | $49.75 | $49.80 |
| Purchase #4 | $198.40 | 3.137% | $204.6238 | $204.62 | $204.60 | $204.60 |
| Purchase #5 | $36.59 | 3.847% | $37.9976 | $38.00 | $38.00 | $38.00 |
| Purchase #6 | $92.87 | 9.274% | $101.4828 | $101.48 | $101.50 | $101.50 |
| Purchase #7 | $151.48 | 11.625% | $169.0896 | $169.09 | $169.10 | $169.10 |
| 7 purchase totals = | $860.12 | $933.0759 | $933.07 | $933.10 | $933.10 | |