| 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 | $121.70 | 6.603% | $129.7359 | $129.74 | $129.75 | $129.70 |
| Purchase #2 | $93.56 | 8.764% | $101.7596 | $101.76 | $101.75 | $101.80 |
| Purchase #3 | $182.41 | 13.397% | $206.8475 | $206.85 | $206.85 | $206.80 |
| Purchase #4 | $138.52 | 7.837% | $149.3758 | $149.38 | $149.40 | $149.40 |
| Purchase #5 | $219.57 | 11.844% | $245.5759 | $245.58 | $245.60 | $245.60 |
| Purchase #6 | $110.50 | 8.310% | $119.6826 | $119.68 | $119.70 | $119.70 |
| Purchase #7 | $215.69 | 4.179% | $224.7037 | $224.70 | $224.70 | $224.70 |
| 7 purchase totals = | $1,081.95 | $1,177.6810 | $1,177.69 | $1,177.75 | $1,177.70 | |