| 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 | $142.28 | 13.347% | $161.2701 | $161.27 | $161.25 | $161.30 |
| Purchase #2 | $37.98 | 4.454% | $39.6716 | $39.67 | $39.65 | $39.70 |
| Purchase #3 | $9.80 | 8.246% | $10.6081 | $10.61 | $10.60 | $10.60 |
| Purchase #4 | $48.90 | 9.448% | $53.5201 | $53.52 | $53.50 | $53.50 |
| Purchase #5 | $114.33 | 3.452% | $118.2767 | $118.28 | $118.30 | $118.30 |
| Purchase #6 | $195.69 | 10.311% | $215.8676 | $215.87 | $215.85 | $215.90 |
| Purchase #7 | $106.34 | 9.432% | $116.37 | $116.37 | $116.35 | $116.40 |
| 7 purchase totals = | $655.32 | $715.5842 | $715.59 | $715.50 | $715.70 | |