| 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 | $158.97 | 13.637% | $180.6487 | $180.65 | $180.65 | $180.60 |
| Purchase #2 | $83.83 | 13.686% | $95.303 | $95.30 | $95.30 | $95.30 |
| Purchase #3 | $117.44 | 10.597% | $129.8851 | $129.89 | $129.90 | $129.90 |
| Purchase #4 | $134.99 | 10.331% | $148.9358 | $148.94 | $148.95 | $148.90 |
| Purchase #5 | $189.66 | 11.862% | $212.1575 | $212.16 | $212.15 | $212.20 |
| Purchase #6 | $94.59 | 12.591% | $106.4998 | $106.50 | $106.50 | $106.50 |
| Purchase #7 | $161.37 | 9.130% | $176.1031 | $176.10 | $176.10 | $176.10 |
| 7 purchase totals = | $940.85 | $1,049.5330 | $1,049.54 | $1,049.55 | $1,049.50 | |