| 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 | $195.43 | 4.290% | $203.8139 | $203.81 | $203.80 | $203.80 |
| Purchase #2 | $151.58 | 5.780% | $160.3413 | $160.34 | $160.35 | $160.30 |
| Purchase #3 | $20.70 | 6.173% | $21.9778 | $21.98 | $22.00 | $22.00 |
| Purchase #4 | $52.42 | 13.246% | $59.3636 | $59.36 | $59.35 | $59.40 |
| Purchase #5 | $87.97 | 6.736% | $93.8957 | $93.90 | $93.90 | $93.90 |
| Purchase #6 | $50.30 | 12.444% | $56.5593 | $56.56 | $56.55 | $56.60 |
| Purchase #7 | $20.86 | 4.586% | $21.8166 | $21.82 | $21.80 | $21.80 |
| 7 purchase totals = | $579.26 | $617.7682 | $617.77 | $617.75 | $617.80 | |