| 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 | $149.47 | 5.844% | $158.205 | $158.21 | $158.20 | $158.20 |
| Purchase #2 | $31.36 | 6.135% | $33.2839 | $33.28 | $33.30 | $33.30 |
| Purchase #3 | $10.78 | 3.654% | $11.1739 | $11.17 | $11.15 | $11.20 |
| Purchase #4 | $64.60 | 4.715% | $67.6459 | $67.65 | $67.65 | $67.60 |
| Purchase #5 | $78.35 | 7.750% | $84.4221 | $84.42 | $84.40 | $84.40 |
| Purchase #6 | $111.32 | 5.565% | $117.515 | $117.52 | $117.50 | $117.50 |
| Purchase #7 | $127.39 | 6.201% | $135.2895 | $135.29 | $135.30 | $135.30 |
| 7 purchase totals = | $573.27 | $607.5353 | $607.54 | $607.50 | $607.50 | |