| 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 | $41.80 | 7.665% | $45.004 | $45.00 | $45.00 | $45.00 |
| Purchase #2 | $135.76 | 10.578% | $150.1207 | $150.12 | $150.10 | $150.10 |
| Purchase #3 | $199.26 | 10.752% | $220.6844 | $220.68 | $220.70 | $220.70 |
| Purchase #4 | $62.60 | 8.303% | $67.7977 | $67.80 | $67.80 | $67.80 |
| Purchase #5 | $158.62 | 12.361% | $178.227 | $178.23 | $178.25 | $178.20 |
| Purchase #6 | $232.39 | 13.130% | $262.9028 | $262.90 | $262.90 | $262.90 |
| Purchase #7 | $204.55 | 12.211% | $229.5276 | $229.53 | $229.55 | $229.50 |
| 7 purchase totals = | $1,034.98 | $1,154.2642 | $1,154.26 | $1,154.30 | $1,154.20 | |