| 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 | $17.91 | 8.117% | $19.3638 | $19.36 | $19.35 | $19.40 |
| Purchase #2 | $220.71 | 6.393% | $234.82 | $234.82 | $234.80 | $234.80 |
| Purchase #3 | $139.42 | 12.157% | $156.3693 | $156.37 | $156.35 | $156.40 |
| Purchase #4 | $157.77 | 11.654% | $176.1565 | $176.16 | $176.15 | $176.20 |
| Purchase #5 | $54.88 | 9.138% | $59.8949 | $59.89 | $59.90 | $59.90 |
| Purchase #6 | $21.48 | 3.206% | $22.1686 | $22.17 | $22.15 | $22.20 |
| Purchase #7 | $230.29 | 10.547% | $254.5787 | $254.58 | $254.60 | $254.60 |
| 7 purchase totals = | $842.46 | $923.3518 | $923.35 | $923.30 | $923.50 | |