| 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 | $150.82 | 3.173% | $155.6055 | $155.61 | $155.60 | $155.60 |
| Purchase #2 | $68.61 | 4.874% | $71.9541 | $71.95 | $71.95 | $72.00 |
| Purchase #3 | $38.64 | 6.337% | $41.0886 | $41.09 | $41.10 | $41.10 |
| Purchase #4 | $104.78 | 12.865% | $118.2599 | $118.26 | $118.25 | $118.30 |
| Purchase #5 | $224.45 | 9.478% | $245.7234 | $245.72 | $245.70 | $245.70 |
| Purchase #6 | $143.31 | 12.517% | $161.2481 | $161.25 | $161.25 | $161.20 |
| Purchase #7 | $108.48 | 9.207% | $118.4678 | $118.47 | $118.45 | $118.50 |
| 7 purchase totals = | $839.09 | $912.3474 | $912.35 | $912.30 | $912.40 | |