| 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 | $136.69 | 5.506% | $144.2162 | $144.22 | $144.20 | $144.20 |
| Purchase #2 | $230.57 | 12.283% | $258.8909 | $258.89 | $258.90 | $258.90 |
| Purchase #3 | $6.50 | 6.854% | $6.9455 | $6.95 | $6.95 | $6.90 |
| Purchase #4 | $173.60 | 12.399% | $195.1247 | $195.12 | $195.10 | $195.10 |
| Purchase #5 | $81.84 | 7.226% | $87.7538 | $87.75 | $87.75 | $87.80 |
| Purchase #6 | $40.89 | 13.177% | $46.2781 | $46.28 | $46.30 | $46.30 |
| Purchase #7 | $11.80 | 5.157% | $12.4085 | $12.41 | $12.40 | $12.40 |
| 7 purchase totals = | $681.89 | $751.6177 | $751.62 | $751.60 | $751.60 | |