| 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 | $187.56 | 5.688% | $198.2284 | $198.23 | $198.25 | $198.20 |
| Purchase #2 | $167.97 | 6.205% | $178.3925 | $178.39 | $178.40 | $178.40 |
| Purchase #3 | $109.75 | 6.183% | $116.5358 | $116.54 | $116.55 | $116.50 |
| Purchase #4 | $40.74 | 8.388% | $44.1573 | $44.16 | $44.15 | $44.20 |
| Purchase #5 | $173.62 | 5.539% | $183.2368 | $183.24 | $183.25 | $183.20 |
| Purchase #6 | $193.26 | 13.691% | $219.7192 | $219.72 | $219.70 | $219.70 |
| Purchase #7 | $10.43 | 4.116% | $10.8593 | $10.86 | $10.85 | $10.90 |
| 7 purchase totals = | $883.33 | $951.1293 | $951.14 | $951.15 | $951.10 | |