| 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 | $193.67 | 7.572% | $208.3347 | $208.33 | $208.35 | $208.30 |
| Purchase #2 | $89.69 | 13.372% | $101.6833 | $101.68 | $101.70 | $101.70 |
| Purchase #3 | $158.97 | 3.294% | $164.2065 | $164.21 | $164.20 | $164.20 |
| Purchase #4 | $170.38 | 9.672% | $186.8592 | $186.86 | $186.85 | $186.90 |
| Purchase #5 | $146.89 | 12.495% | $165.2439 | $165.24 | $165.25 | $165.20 |
| Purchase #6 | $225.33 | 6.830% | $240.72 | $240.72 | $240.70 | $240.70 |
| Purchase #7 | $88.96 | 4.571% | $93.0264 | $93.03 | $93.05 | $93.00 |
| 7 purchase totals = | $1,073.89 | $1,160.0740 | $1,160.07 | $1,160.10 | $1,160.00 | |