| 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 | $185.33 | 6.874% | $198.0696 | $198.07 | $198.05 | $198.10 |
| Purchase #2 | $49.91 | 12.577% | $56.1872 | $56.19 | $56.20 | $56.20 |
| Purchase #3 | $139.73 | 4.167% | $145.5525 | $145.55 | $145.55 | $145.60 |
| Purchase #4 | $100.27 | 12.124% | $112.4267 | $112.43 | $112.45 | $112.40 |
| Purchase #5 | $209.30 | 4.860% | $219.472 | $219.47 | $219.45 | $219.50 |
| Purchase #6 | $9.76 | 4.572% | $10.2062 | $10.21 | $10.20 | $10.20 |
| Purchase #7 | $200.86 | 3.516% | $207.9222 | $207.92 | $207.90 | $207.90 |
| 7 purchase totals = | $895.16 | $949.8364 | $949.84 | $949.80 | $949.90 | |