| 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 | $155.88 | 9.310% | $170.3924 | $170.39 | $170.40 | $170.40 |
| Purchase #2 | $82.52 | 13.378% | $93.5595 | $93.56 | $93.55 | $93.60 |
| Purchase #3 | $17.63 | 5.868% | $18.6645 | $18.66 | $18.65 | $18.70 |
| Purchase #4 | $40.42 | 6.857% | $43.1916 | $43.19 | $43.20 | $43.20 |
| Purchase #5 | $73.94 | 3.648% | $76.6373 | $76.64 | $76.65 | $76.60 |
| Purchase #6 | $200.52 | 9.624% | $219.818 | $219.82 | $219.80 | $219.80 |
| Purchase #7 | $111.62 | 11.287% | $124.2185 | $124.22 | $124.20 | $124.20 |
| 7 purchase totals = | $682.53 | $746.4818 | $746.48 | $746.45 | $746.50 | |