| 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 | $158.67 | 12.417% | $178.3721 | $178.37 | $178.35 | $178.40 |
| Purchase #2 | $133.69 | 3.550% | $138.436 | $138.44 | $138.45 | $138.40 |
| Purchase #3 | $24.53 | 5.217% | $25.8097 | $25.81 | $25.80 | $25.80 |
| Purchase #4 | $202.41 | 13.651% | $230.041 | $230.04 | $230.05 | $230.00 |
| Purchase #5 | $82.93 | 3.583% | $85.9014 | $85.90 | $85.90 | $85.90 |
| Purchase #6 | $118.94 | 5.270% | $125.2081 | $125.21 | $125.20 | $125.20 |
| Purchase #7 | $51.52 | 13.307% | $58.3758 | $58.38 | $58.40 | $58.40 |
| 7 purchase totals = | $772.69 | $842.1441 | $842.15 | $842.15 | $842.10 | |