| 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 | $163.83 | 9.685% | $179.6969 | $179.70 | $179.70 | $179.70 |
| Purchase #2 | $58.42 | 9.214% | $63.8028 | $63.80 | $63.80 | $63.80 |
| Purchase #3 | $34.61 | 11.131% | $38.4624 | $38.46 | $38.45 | $38.50 |
| Purchase #4 | $149.58 | 10.811% | $165.7511 | $165.75 | $165.75 | $165.80 |
| Purchase #5 | $11.42 | 12.449% | $12.8417 | $12.84 | $12.85 | $12.80 |
| Purchase #6 | $55.37 | 10.693% | $61.2907 | $61.29 | $61.30 | $61.30 |
| Purchase #7 | $91.64 | 12.745% | $103.3195 | $103.32 | $103.30 | $103.30 |
| 7 purchase totals = | $564.87 | $625.1651 | $625.16 | $625.15 | $625.20 | |