| 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 | $118.93 | 8.228% | $128.7156 | $128.72 | $128.70 | $128.70 |
| Purchase #2 | $148.43 | 6.401% | $157.931 | $157.93 | $157.95 | $157.90 |
| Purchase #3 | $14.41 | 6.104% | $15.2896 | $15.29 | $15.30 | $15.30 |
| Purchase #4 | $61.66 | 12.782% | $69.5414 | $69.54 | $69.55 | $69.50 |
| Purchase #5 | $42.78 | 8.330% | $46.3436 | $46.34 | $46.35 | $46.30 |
| Purchase #6 | $127.48 | 4.307% | $132.9706 | $132.97 | $132.95 | $133.00 |
| Purchase #7 | $182.88 | 10.219% | $201.5685 | $201.57 | $201.55 | $201.60 |
| 7 purchase totals = | $696.57 | $752.3603 | $752.36 | $752.35 | $752.30 | |