| 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 | $146.31 | 8.280% | $158.4245 | $158.42 | $158.40 | $158.40 |
| Purchase #2 | $122.29 | 11.600% | $136.4756 | $136.48 | $136.50 | $136.50 |
| Purchase #3 | $243.36 | 13.273% | $275.6612 | $275.66 | $275.65 | $275.70 |
| Purchase #4 | $191.57 | 7.773% | $206.4607 | $206.46 | $206.45 | $206.50 |
| Purchase #5 | $182.50 | 5.508% | $192.5521 | $192.55 | $192.55 | $192.60 |
| Purchase #6 | $39.95 | 9.369% | $43.6929 | $43.69 | $43.70 | $43.70 |
| Purchase #7 | $14.34 | 7.652% | $15.4373 | $15.44 | $15.45 | $15.40 |
| 7 purchase totals = | $940.32 | $1,028.7043 | $1,028.70 | $1,028.70 | $1,028.80 | |