| 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 | $141.79 | 7.703% | $152.7121 | $152.71 | $152.70 | $152.70 |
| Purchase #2 | $179.66 | 7.836% | $193.7382 | $193.74 | $193.75 | $193.70 |
| Purchase #3 | $229.50 | 6.767% | $245.0303 | $245.03 | $245.05 | $245.00 |
| Purchase #4 | $78.93 | 11.672% | $88.1427 | $88.14 | $88.15 | $88.10 |
| Purchase #5 | $140.66 | 12.706% | $158.5323 | $158.53 | $158.55 | $158.50 |
| Purchase #6 | $205.51 | 4.704% | $215.1772 | $215.18 | $215.20 | $215.20 |
| Purchase #7 | $106.54 | 6.464% | $113.4267 | $113.43 | $113.45 | $113.40 |
| 7 purchase totals = | $1,082.59 | $1,166.7595 | $1,166.76 | $1,166.85 | $1,166.60 | |