| 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 | $166.37 | 7.464% | $178.7879 | $178.79 | $178.80 | $178.80 |
| Purchase #2 | $190.54 | 12.185% | $213.7573 | $213.76 | $213.75 | $213.80 |
| Purchase #3 | $63.40 | 11.320% | $70.5769 | $70.58 | $70.60 | $70.60 |
| Purchase #4 | $71.94 | 10.584% | $79.5541 | $79.55 | $79.55 | $79.60 |
| Purchase #5 | $14.28 | 7.860% | $15.4024 | $15.40 | $15.40 | $15.40 |
| Purchase #6 | $203.40 | 12.189% | $228.1924 | $228.19 | $228.20 | $228.20 |
| Purchase #7 | $68.42 | 6.213% | $72.6709 | $72.67 | $72.65 | $72.70 |
| 7 purchase totals = | $778.35 | $858.9419 | $858.94 | $858.95 | $859.10 | |