| 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 | $14.92 | 6.593% | $15.9037 | $15.90 | $15.90 | $15.90 |
| Purchase #2 | $116.41 | 10.567% | $128.711 | $128.71 | $128.70 | $128.70 |
| Purchase #3 | $164.30 | 13.385% | $186.2916 | $186.29 | $186.30 | $186.30 |
| Purchase #4 | $175.59 | 7.461% | $188.6908 | $188.69 | $188.70 | $188.70 |
| Purchase #5 | $51.63 | 11.349% | $57.4895 | $57.49 | $57.50 | $57.50 |
| Purchase #6 | $141.37 | 8.616% | $153.5504 | $153.55 | $153.55 | $153.60 |
| Purchase #7 | $138.65 | 9.665% | $152.0505 | $152.05 | $152.05 | $152.10 |
| 7 purchase totals = | $802.87 | $882.6875 | $882.68 | $882.70 | $882.80 | |