| 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 | $40.88 | 11.370% | $45.5281 | $45.53 | $45.55 | $45.50 |
| Purchase #2 | $131.95 | 9.262% | $144.1712 | $144.17 | $144.15 | $144.20 |
| Purchase #3 | $153.45 | 9.677% | $168.2994 | $168.30 | $168.30 | $168.30 |
| Purchase #4 | $198.38 | 7.386% | $213.0323 | $213.03 | $213.05 | $213.00 |
| Purchase #5 | $243.74 | 9.651% | $267.2633 | $267.26 | $267.25 | $267.30 |
| Purchase #6 | $233.86 | 13.518% | $265.4732 | $265.47 | $265.45 | $265.50 |
| Purchase #7 | $168.73 | 5.543% | $178.0827 | $178.08 | $178.10 | $178.10 |
| 7 purchase totals = | $1,170.99 | $1,281.8502 | $1,281.84 | $1,281.85 | $1,281.90 | |