| 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 | $175.84 | 7.856% | $189.654 | $189.65 | $189.65 | $189.70 |
| Purchase #2 | $104.94 | 10.858% | $116.3344 | $116.33 | $116.35 | $116.30 |
| Purchase #3 | $213.36 | 9.365% | $233.3412 | $233.34 | $233.35 | $233.30 |
| Purchase #4 | $31.61 | 8.781% | $34.3857 | $34.39 | $34.40 | $34.40 |
| Purchase #5 | $211.91 | 5.117% | $222.7534 | $222.75 | $222.75 | $222.80 |
| Purchase #6 | $42.98 | 11.740% | $48.0259 | $48.03 | $48.05 | $48.00 |
| Purchase #7 | $7.41 | 6.189% | $7.8686 | $7.87 | $7.85 | $7.90 |
| 7 purchase totals = | $788.05 | $852.3632 | $852.36 | $852.40 | $852.40 | |