| 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 | $153.57 | 3.400% | $158.7914 | $158.79 | $158.80 | $158.80 |
| Purchase #2 | $32.55 | 8.805% | $35.416 | $35.42 | $35.40 | $35.40 |
| Purchase #3 | $151.26 | 12.114% | $169.5836 | $169.58 | $169.60 | $169.60 |
| Purchase #4 | $39.94 | 11.262% | $44.438 | $44.44 | $44.45 | $44.40 |
| Purchase #5 | $209.69 | 11.513% | $233.8316 | $233.83 | $233.85 | $233.80 |
| Purchase #6 | $106.73 | 5.701% | $112.8147 | $112.81 | $112.80 | $112.80 |
| Purchase #7 | $249.29 | 11.449% | $277.8312 | $277.83 | $277.85 | $277.80 |
| 7 purchase totals = | $943.03 | $1,032.7065 | $1,032.70 | $1,032.75 | $1,032.60 | |