| 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 | $156.89 | 8.637% | $170.4406 | $170.44 | $170.45 | $170.40 |
| Purchase #2 | $234.81 | 12.715% | $264.6661 | $264.67 | $264.65 | $264.70 |
| Purchase #3 | $147.65 | 7.683% | $158.9939 | $158.99 | $159.00 | $159.00 |
| Purchase #4 | $10.68 | 4.402% | $11.1501 | $11.15 | $11.15 | $11.20 |
| Purchase #5 | $235.64 | 12.284% | $264.586 | $264.59 | $264.60 | $264.60 |
| Purchase #6 | $187.37 | 3.543% | $194.0085 | $194.01 | $194.00 | $194.00 |
| Purchase #7 | $229.61 | 7.668% | $247.2165 | $247.22 | $247.20 | $247.20 |
| 7 purchase totals = | $1,202.65 | $1,311.0617 | $1,311.07 | $1,311.05 | $1,311.10 | |