| 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 | $168.60 | 9.601% | $184.7873 | $184.79 | $184.80 | $184.80 |
| Purchase #2 | $219.69 | 11.445% | $244.8335 | $244.83 | $244.85 | $244.80 |
| Purchase #3 | $7.25 | 7.321% | $7.7808 | $7.78 | $7.80 | $7.80 |
| Purchase #4 | $18.33 | 7.874% | $19.7733 | $19.77 | $19.75 | $19.80 |
| Purchase #5 | $22.30 | 9.302% | $24.3743 | $24.37 | $24.35 | $24.40 |
| Purchase #6 | $116.55 | 8.802% | $126.8087 | $126.81 | $126.80 | $126.80 |
| Purchase #7 | $123.45 | 13.300% | $139.8689 | $139.87 | $139.85 | $139.90 |
| 7 purchase totals = | $676.17 | $748.2268 | $748.22 | $748.20 | $748.30 | |