| 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 | $184.51 | 9.847% | $202.6787 | $202.68 | $202.70 | $202.70 |
| Purchase #2 | $180.31 | 8.328% | $195.3262 | $195.33 | $195.35 | $195.30 |
| Purchase #3 | $87.26 | 9.754% | $95.7713 | $95.77 | $95.75 | $95.80 |
| Purchase #4 | $10.29 | 11.698% | $11.4937 | $11.49 | $11.50 | $11.50 |
| Purchase #5 | $27.89 | 12.246% | $31.3054 | $31.31 | $31.30 | $31.30 |
| Purchase #6 | $61.97 | 13.843% | $70.5485 | $70.55 | $70.55 | $70.50 |
| Purchase #7 | $74.36 | 3.579% | $77.0213 | $77.02 | $77.00 | $77.00 |
| 7 purchase totals = | $626.59 | $684.1451 | $684.15 | $684.15 | $684.10 | |