| 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 | $117.45 | 13.528% | $133.3386 | $133.34 | $133.35 | $133.30 |
| Purchase #2 | $149.56 | 4.448% | $156.2124 | $156.21 | $156.20 | $156.20 |
| Purchase #3 | $91.84 | 5.531% | $96.9197 | $96.92 | $96.90 | $96.90 |
| Purchase #4 | $56.45 | 11.764% | $63.0908 | $63.09 | $63.10 | $63.10 |
| Purchase #5 | $182.28 | 3.267% | $188.2351 | $188.24 | $188.25 | $188.20 |
| Purchase #6 | $153.46 | 7.560% | $165.0616 | $165.06 | $165.05 | $165.10 |
| Purchase #7 | $51.78 | 9.331% | $56.6116 | $56.61 | $56.60 | $56.60 |
| 7 purchase totals = | $802.82 | $859.4698 | $859.47 | $859.45 | $859.40 | |