| 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 | $173.49 | 12.305% | $194.8379 | $194.84 | $194.85 | $194.80 |
| Purchase #2 | $104.41 | 7.691% | $112.4402 | $112.44 | $112.45 | $112.40 |
| Purchase #3 | $128.32 | 7.698% | $138.1981 | $138.20 | $138.20 | $138.20 |
| Purchase #4 | $79.86 | 13.754% | $90.8439 | $90.84 | $90.85 | $90.80 |
| Purchase #5 | $46.76 | 5.549% | $49.3547 | $49.35 | $49.35 | $49.40 |
| Purchase #6 | $113.40 | 5.153% | $119.2435 | $119.24 | $119.25 | $119.20 |
| Purchase #7 | $22.90 | 11.811% | $25.6047 | $25.60 | $25.60 | $25.60 |
| 7 purchase totals = | $669.14 | $730.5230 | $730.51 | $730.55 | $730.40 | |