| 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 | $117.57 | 12.602% | $132.3862 | $132.39 | $132.40 | $132.40 |
| Purchase #2 | $110.36 | 13.546% | $125.3094 | $125.31 | $125.30 | $125.30 |
| Purchase #3 | $42.67 | 4.250% | $44.4835 | $44.48 | $44.50 | $44.50 |
| Purchase #4 | $62.81 | 5.613% | $66.3355 | $66.34 | $66.35 | $66.30 |
| Purchase #5 | $141.99 | 8.658% | $154.2835 | $154.28 | $154.30 | $154.30 |
| Purchase #6 | $129.27 | 11.783% | $144.5019 | $144.50 | $144.50 | $144.50 |
| Purchase #7 | $118.39 | 9.233% | $129.3209 | $129.32 | $129.30 | $129.30 |
| 7 purchase totals = | $723.06 | $796.6209 | $796.62 | $796.65 | $796.60 | |