| 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 | $229.63 | 7.184% | $246.1266 | $246.13 | $246.15 | $246.10 |
| Purchase #2 | $144.74 | 5.206% | $152.2752 | $152.28 | $152.30 | $152.30 |
| Purchase #3 | $126.40 | 11.673% | $141.1547 | $141.15 | $141.15 | $141.20 |
| Purchase #4 | $152.84 | 12.708% | $172.2629 | $172.26 | $172.25 | $172.30 |
| Purchase #5 | $151.28 | 8.711% | $164.458 | $164.46 | $164.45 | $164.50 |
| Purchase #6 | $44.52 | 4.861% | $46.6841 | $46.68 | $46.70 | $46.70 |
| Purchase #7 | $234.34 | 8.443% | $254.1253 | $254.13 | $254.15 | $254.10 |
| 7 purchase totals = | $1,083.75 | $1,177.0868 | $1,177.09 | $1,177.15 | $1,177.20 | |