| 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 | $122.42 | 11.200% | $136.131 | $136.13 | $136.15 | $136.10 |
| Purchase #2 | $17.89 | 7.768% | $19.2797 | $19.28 | $19.30 | $19.30 |
| Purchase #3 | $101.51 | 12.118% | $113.811 | $113.81 | $113.80 | $113.80 |
| Purchase #4 | $8.51 | 8.544% | $9.2371 | $9.24 | $9.25 | $9.20 |
| Purchase #5 | $61.54 | 11.146% | $68.3992 | $68.40 | $68.40 | $68.40 |
| Purchase #6 | $165.83 | 13.102% | $187.557 | $187.56 | $187.55 | $187.60 |
| Purchase #7 | $148.64 | 11.828% | $166.2211 | $166.22 | $166.20 | $166.20 |
| 7 purchase totals = | $626.34 | $700.6361 | $700.64 | $700.65 | $700.60 | |