| 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 | $78.75 | 5.182% | $82.8308 | $82.83 | $82.85 | $82.80 |
| Purchase #2 | $149.29 | 6.698% | $159.2894 | $159.29 | $159.30 | $159.30 |
| Purchase #3 | $179.28 | 7.808% | $193.2782 | $193.28 | $193.30 | $193.30 |
| Purchase #4 | $134.52 | 9.415% | $147.1851 | $147.19 | $147.20 | $147.20 |
| Purchase #5 | $161.82 | 13.201% | $183.1819 | $183.18 | $183.20 | $183.20 |
| Purchase #6 | $139.36 | 7.829% | $150.2705 | $150.27 | $150.25 | $150.30 |
| Purchase #7 | $103.43 | 7.320% | $111.0011 | $111.00 | $111.00 | $111.00 |
| 7 purchase totals = | $946.45 | $1,027.0370 | $1,027.04 | $1,027.10 | $1,027.10 | |