| 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 | $184.50 | 12.305% | $207.2027 | $207.20 | $207.20 | $207.20 |
| Purchase #2 | $198.77 | 4.114% | $206.9474 | $206.95 | $206.95 | $206.90 |
| Purchase #3 | $120.92 | 7.406% | $129.8753 | $129.88 | $129.90 | $129.90 |
| Purchase #4 | $26.56 | 4.112% | $27.6521 | $27.65 | $27.65 | $27.70 |
| Purchase #5 | $21.71 | 8.421% | $23.5382 | $23.54 | $23.55 | $23.50 |
| Purchase #6 | $54.30 | 6.463% | $57.8094 | $57.81 | $57.80 | $57.80 |
| Purchase #7 | $80.28 | 9.285% | $87.734 | $87.73 | $87.75 | $87.70 |
| 7 purchase totals = | $687.04 | $740.7591 | $740.76 | $740.80 | $740.70 | |