| 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 | $207.42 | 7.459% | $222.8915 | $222.89 | $222.90 | $222.90 |
| Purchase #2 | $20.48 | 10.163% | $22.5614 | $22.56 | $22.55 | $22.60 |
| Purchase #3 | $43.76 | 10.561% | $48.3815 | $48.38 | $48.40 | $48.40 |
| Purchase #4 | $156.75 | 13.252% | $177.5225 | $177.52 | $177.50 | $177.50 |
| Purchase #5 | $168.97 | 7.645% | $181.8878 | $181.89 | $181.90 | $181.90 |
| Purchase #6 | $139.32 | 7.136% | $149.2619 | $149.26 | $149.25 | $149.30 |
| Purchase #7 | $70.69 | 3.682% | $73.2928 | $73.29 | $73.30 | $73.30 |
| 7 purchase totals = | $807.39 | $875.7994 | $875.79 | $875.80 | $875.90 | |