| 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 | $40.82 | 10.212% | $44.9885 | $44.99 | $45.00 | $45.00 |
| Purchase #2 | $144.93 | 3.398% | $149.8547 | $149.85 | $149.85 | $149.90 |
| Purchase #3 | $140.67 | 12.572% | $158.355 | $158.36 | $158.35 | $158.40 |
| Purchase #4 | $185.65 | 8.856% | $202.0912 | $202.09 | $202.10 | $202.10 |
| Purchase #5 | $170.42 | 6.389% | $181.3081 | $181.31 | $181.30 | $181.30 |
| Purchase #6 | $247.43 | 7.163% | $265.1534 | $265.15 | $265.15 | $265.20 |
| Purchase #7 | $151.30 | 7.686% | $162.9289 | $162.93 | $162.95 | $162.90 |
| 7 purchase totals = | $1,081.22 | $1,164.6798 | $1,164.68 | $1,164.70 | $1,164.80 | |