| 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 | $190.89 | 13.294% | $216.2669 | $216.27 | $216.25 | $216.30 |
| Purchase #2 | $134.35 | 4.438% | $140.3125 | $140.31 | $140.30 | $140.30 |
| Purchase #3 | $183.40 | 3.127% | $189.1349 | $189.13 | $189.15 | $189.10 |
| Purchase #4 | $169.34 | 5.864% | $179.2701 | $179.27 | $179.25 | $179.30 |
| Purchase #5 | $191.43 | 7.726% | $206.2199 | $206.22 | $206.20 | $206.20 |
| Purchase #6 | $29.27 | 8.626% | $31.7948 | $31.79 | $31.80 | $31.80 |
| Purchase #7 | $8.76 | 8.397% | $9.4956 | $9.50 | $9.50 | $9.50 |
| 7 purchase totals = | $907.44 | $972.4947 | $972.49 | $972.45 | $972.50 | |