| 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 | $135.83 | 6.205% | $144.2583 | $144.26 | $144.25 | $144.30 |
| Purchase #2 | $229.60 | 8.556% | $249.2446 | $249.24 | $249.25 | $249.20 |
| Purchase #3 | $200.88 | 4.784% | $210.4901 | $210.49 | $210.50 | $210.50 |
| Purchase #4 | $191.26 | 10.606% | $211.545 | $211.55 | $211.55 | $211.50 |
| Purchase #5 | $171.51 | 5.248% | $180.5108 | $180.51 | $180.50 | $180.50 |
| Purchase #6 | $144.67 | 8.754% | $157.3344 | $157.33 | $157.35 | $157.30 |
| Purchase #7 | $181.31 | 13.488% | $205.7651 | $205.77 | $205.75 | $205.80 |
| 7 purchase totals = | $1,255.06 | $1,359.1483 | $1,359.15 | $1,359.15 | $1,359.10 | |