| 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 | $135.97 | 5.792% | $143.8454 | $143.85 | $143.85 | $143.80 |
| Purchase #2 | $160.29 | 6.428% | $170.5934 | $170.59 | $170.60 | $170.60 |
| Purchase #3 | $85.72 | 5.700% | $90.606 | $90.61 | $90.60 | $90.60 |
| Purchase #4 | $235.91 | 5.558% | $249.0219 | $249.02 | $249.00 | $249.00 |
| Purchase #5 | $23.50 | 9.523% | $25.7379 | $25.74 | $25.75 | $25.70 |
| Purchase #6 | $78.64 | 7.871% | $84.8298 | $84.83 | $84.85 | $84.80 |
| Purchase #7 | $66.95 | 4.241% | $69.7893 | $69.79 | $69.80 | $69.80 |
| 7 purchase totals = | $786.98 | $834.4237 | $834.43 | $834.45 | $834.30 | |