| 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 | $145.94 | 12.737% | $164.5284 | $164.53 | $164.55 | $164.50 |
| Purchase #2 | $55.75 | 13.511% | $63.2824 | $63.28 | $63.30 | $63.30 |
| Purchase #3 | $10.45 | 9.586% | $11.4517 | $11.45 | $11.45 | $11.50 |
| Purchase #4 | $240.94 | 4.348% | $251.4161 | $251.42 | $251.40 | $251.40 |
| Purchase #5 | $73.66 | 10.123% | $81.1166 | $81.12 | $81.10 | $81.10 |
| Purchase #6 | $23.75 | 3.412% | $24.5604 | $24.56 | $24.55 | $24.60 |
| Purchase #7 | $152.98 | 9.195% | $167.0465 | $167.05 | $167.05 | $167.00 |
| 7 purchase totals = | $703.47 | $763.4021 | $763.41 | $763.40 | $763.40 | |