| 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 | $148.78 | 13.812% | $169.3295 | $169.33 | $169.35 | $169.30 |
| Purchase #2 | $18.80 | 5.673% | $19.8665 | $19.87 | $19.85 | $19.90 |
| Purchase #3 | $122.65 | 8.467% | $133.0348 | $133.03 | $133.05 | $133.00 |
| Purchase #4 | $137.91 | 11.532% | $153.8138 | $153.81 | $153.80 | $153.80 |
| Purchase #5 | $104.94 | 3.430% | $108.5394 | $108.54 | $108.55 | $108.50 |
| Purchase #6 | $209.70 | 5.853% | $221.9737 | $221.97 | $221.95 | $222.00 |
| Purchase #7 | $217.63 | 7.657% | $234.2939 | $234.29 | $234.30 | $234.30 |
| 7 purchase totals = | $960.41 | $1,040.8516 | $1,040.84 | $1,040.85 | $1,040.80 | |