| 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 | $179.89 | 9.640% | $197.2314 | $197.23 | $197.25 | $197.20 |
| Purchase #2 | $247.27 | 4.538% | $258.4911 | $258.49 | $258.50 | $258.50 |
| Purchase #3 | $117.53 | 6.855% | $125.5867 | $125.59 | $125.60 | $125.60 |
| Purchase #4 | $202.41 | 11.691% | $226.0738 | $226.07 | $226.05 | $226.10 |
| Purchase #5 | $153.30 | 10.874% | $169.9698 | $169.97 | $169.95 | $170.00 |
| Purchase #6 | $229.89 | 6.804% | $245.5317 | $245.53 | $245.55 | $245.50 |
| Purchase #7 | $138.52 | 12.582% | $155.9486 | $155.95 | $155.95 | $155.90 |
| 7 purchase totals = | $1,268.81 | $1,378.8331 | $1,378.83 | $1,378.85 | $1,378.80 | |