| 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 | $126.30 | 10.687% | $139.7977 | $139.80 | $139.80 | $139.80 |
| Purchase #2 | $195.51 | 7.511% | $210.1948 | $210.19 | $210.20 | $210.20 |
| Purchase #3 | $18.32 | 12.162% | $20.5481 | $20.55 | $20.55 | $20.50 |
| Purchase #4 | $154.95 | 9.171% | $169.1605 | $169.16 | $169.15 | $169.20 |
| Purchase #5 | $117.46 | 5.594% | $124.0307 | $124.03 | $124.05 | $124.00 |
| Purchase #6 | $15.98 | 11.790% | $17.864 | $17.86 | $17.85 | $17.90 |
| Purchase #7 | $61.64 | 13.165% | $69.7549 | $69.75 | $69.75 | $69.80 |
| 7 purchase totals = | $690.16 | $751.3507 | $751.34 | $751.35 | $751.40 | |