| 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 | $131.74 | 8.422% | $142.8351 | $142.84 | $142.85 | $142.80 |
| Purchase #2 | $97.32 | 7.814% | $104.9246 | $104.92 | $104.90 | $104.90 |
| Purchase #3 | $22.56 | 8.126% | $24.3932 | $24.39 | $24.40 | $24.40 |
| Purchase #4 | $140.94 | 12.294% | $158.2672 | $158.27 | $158.25 | $158.30 |
| Purchase #5 | $7.83 | 10.540% | $8.6553 | $8.66 | $8.65 | $8.70 |
| Purchase #6 | $162.58 | 7.820% | $175.2938 | $175.29 | $175.30 | $175.30 |
| Purchase #7 | $166.59 | 13.711% | $189.4312 | $189.43 | $189.45 | $189.40 |
| 7 purchase totals = | $729.56 | $803.8004 | $803.80 | $803.80 | $803.80 | |