| 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 | $153.96 | 8.227% | $166.6263 | $166.63 | $166.65 | $166.60 |
| Purchase #2 | $135.77 | 6.191% | $144.1755 | $144.18 | $144.20 | $144.20 |
| Purchase #3 | $156.99 | 7.236% | $168.3498 | $168.35 | $168.35 | $168.30 |
| Purchase #4 | $158.46 | 12.590% | $178.4101 | $178.41 | $178.40 | $178.40 |
| Purchase #5 | $92.28 | 6.453% | $98.2348 | $98.23 | $98.25 | $98.20 |
| Purchase #6 | $84.35 | 6.390% | $89.74 | $89.74 | $89.75 | $89.70 |
| Purchase #7 | $193.61 | 13.134% | $219.0387 | $219.04 | $219.05 | $219.00 |
| 7 purchase totals = | $975.42 | $1,064.5752 | $1,064.58 | $1,064.65 | $1,064.40 | |