| 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 | $164.94 | 8.520% | $178.9929 | $178.99 | $179.00 | $179.00 |
| Purchase #2 | $155.74 | 3.787% | $161.6379 | $161.64 | $161.65 | $161.60 |
| Purchase #3 | $100.30 | 13.269% | $113.6088 | $113.61 | $113.60 | $113.60 |
| Purchase #4 | $130.80 | 8.464% | $141.8709 | $141.87 | $141.85 | $141.90 |
| Purchase #5 | $118.71 | 5.859% | $125.6652 | $125.67 | $125.65 | $125.70 |
| Purchase #6 | $148.75 | 3.847% | $154.4724 | $154.47 | $154.45 | $154.50 |
| Purchase #7 | $32.53 | 11.255% | $36.1913 | $36.19 | $36.20 | $36.20 |
| 7 purchase totals = | $851.77 | $912.4394 | $912.44 | $912.40 | $912.50 | |