| 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 | $133.64 | 11.701% | $149.2772 | $149.28 | $149.30 | $149.30 |
| Purchase #2 | $145.86 | 10.576% | $161.2862 | $161.29 | $161.30 | $161.30 |
| Purchase #3 | $13.53 | 12.207% | $15.1816 | $15.18 | $15.20 | $15.20 |
| Purchase #4 | $86.85 | 4.722% | $90.9511 | $90.95 | $90.95 | $91.00 |
| Purchase #5 | $49.80 | 8.808% | $54.1864 | $54.19 | $54.20 | $54.20 |
| Purchase #6 | $122.98 | 13.810% | $139.9635 | $139.96 | $139.95 | $140.00 |
| Purchase #7 | $137.29 | 6.827% | $146.6628 | $146.66 | $146.65 | $146.70 |
| 7 purchase totals = | $689.95 | $757.5088 | $757.51 | $757.55 | $757.70 | |