| 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 | $94.71 | 5.760% | $100.1653 | $100.17 | $100.15 | $100.20 |
| Purchase #2 | $132.33 | 12.861% | $149.349 | $149.35 | $149.35 | $149.30 |
| Purchase #3 | $218.40 | 10.489% | $241.308 | $241.31 | $241.30 | $241.30 |
| Purchase #4 | $193.53 | 3.146% | $199.6185 | $199.62 | $199.60 | $199.60 |
| Purchase #5 | $76.63 | 5.740% | $81.0286 | $81.03 | $81.05 | $81.00 |
| Purchase #6 | $102.42 | 6.164% | $108.7332 | $108.73 | $108.75 | $108.70 |
| Purchase #7 | $205.92 | 3.766% | $213.6749 | $213.67 | $213.65 | $213.70 |
| 7 purchase totals = | $1,023.94 | $1,093.8775 | $1,093.88 | $1,093.85 | $1,093.80 | |