| 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 | $135.86 | 6.439% | $144.608 | $144.61 | $144.60 | $144.60 |
| Purchase #2 | $60.25 | 12.298% | $67.6595 | $67.66 | $67.65 | $67.70 |
| Purchase #3 | $7.93 | 5.743% | $8.3854 | $8.39 | $8.40 | $8.40 |
| Purchase #4 | $242.48 | 5.607% | $256.0759 | $256.08 | $256.10 | $256.10 |
| Purchase #5 | $86.44 | 9.529% | $94.6769 | $94.68 | $94.70 | $94.70 |
| Purchase #6 | $146.35 | 13.699% | $166.3985 | $166.40 | $166.40 | $166.40 |
| Purchase #7 | $227.82 | 12.803% | $256.9878 | $256.99 | $257.00 | $257.00 |
| 7 purchase totals = | $907.13 | $994.7920 | $994.81 | $994.85 | $994.90 | |