| 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 | $194.97 | 9.285% | $213.073 | $213.07 | $213.05 | $213.10 |
| Purchase #2 | $215.29 | 9.461% | $235.6586 | $235.66 | $235.65 | $235.70 |
| Purchase #3 | $29.40 | 7.535% | $31.6153 | $31.62 | $31.60 | $31.60 |
| Purchase #4 | $39.58 | 3.167% | $40.8335 | $40.83 | $40.85 | $40.80 |
| Purchase #5 | $149.91 | 13.410% | $170.0129 | $170.01 | $170.00 | $170.00 |
| Purchase #6 | $91.40 | 3.581% | $94.673 | $94.67 | $94.65 | $94.70 |
| Purchase #7 | $37.86 | 9.769% | $41.5585 | $41.56 | $41.55 | $41.60 |
| 7 purchase totals = | $758.41 | $827.4248 | $827.42 | $827.35 | $827.50 | |