| 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 | $172.54 | 12.873% | $194.7511 | $194.75 | $194.75 | $194.80 |
| Purchase #2 | $84.62 | 3.738% | $87.7831 | $87.78 | $87.80 | $87.80 |
| Purchase #3 | $27.41 | 13.380% | $31.0775 | $31.08 | $31.10 | $31.10 |
| Purchase #4 | $83.44 | 11.715% | $93.215 | $93.22 | $93.20 | $93.20 |
| Purchase #5 | $179.33 | 6.354% | $190.7246 | $190.72 | $190.70 | $190.70 |
| Purchase #6 | $242.58 | 10.492% | $268.0315 | $268.03 | $268.05 | $268.00 |
| Purchase #7 | $165.97 | 4.651% | $173.6893 | $173.69 | $173.70 | $173.70 |
| 7 purchase totals = | $955.89 | $1,039.2721 | $1,039.27 | $1,039.30 | $1,039.30 | |