| 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 | $143.38 | 4.466% | $149.7834 | $149.78 | $149.80 | $149.80 |
| Purchase #2 | $103.97 | 6.507% | $110.7353 | $110.74 | $110.75 | $110.70 |
| Purchase #3 | $172.37 | 9.475% | $188.7021 | $188.70 | $188.70 | $188.70 |
| Purchase #4 | $116.26 | 10.608% | $128.5929 | $128.59 | $128.60 | $128.60 |
| Purchase #5 | $84.50 | 4.375% | $88.1969 | $88.20 | $88.20 | $88.20 |
| Purchase #6 | $150.64 | 7.311% | $161.6533 | $161.65 | $161.65 | $161.70 |
| Purchase #7 | $101.53 | 11.825% | $113.5359 | $113.54 | $113.55 | $113.50 |
| 7 purchase totals = | $872.65 | $941.1998 | $941.20 | $941.25 | $941.20 | |