| 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 | $145.29 | 6.505% | $154.7411 | $154.74 | $154.75 | $154.70 |
| Purchase #2 | $158.55 | 3.608% | $164.2705 | $164.27 | $164.25 | $164.30 |
| Purchase #3 | $133.66 | 5.458% | $140.9552 | $140.96 | $140.95 | $141.00 |
| Purchase #4 | $127.51 | 7.130% | $136.6015 | $136.60 | $136.60 | $136.60 |
| Purchase #5 | $35.59 | 4.737% | $37.2759 | $37.28 | $37.30 | $37.30 |
| Purchase #6 | $245.47 | 12.433% | $275.9893 | $275.99 | $276.00 | $276.00 |
| Purchase #7 | $12.88 | 3.308% | $13.3061 | $13.31 | $13.30 | $13.30 |
| 7 purchase totals = | $858.95 | $923.1396 | $923.15 | $923.15 | $923.20 | |