| 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 | $143.49 | 6.168% | $152.3405 | $152.34 | $152.35 | $152.30 |
| Purchase #2 | $128.32 | 4.285% | $133.8185 | $133.82 | $133.80 | $133.80 |
| Purchase #3 | $154.29 | 8.536% | $167.4602 | $167.46 | $167.45 | $167.50 |
| Purchase #4 | $164.40 | 8.659% | $178.6354 | $178.64 | $178.65 | $178.60 |
| Purchase #5 | $82.76 | 4.732% | $86.6762 | $86.68 | $86.70 | $86.70 |
| Purchase #6 | $115.70 | 9.384% | $126.5573 | $126.56 | $126.55 | $126.60 |
| Purchase #7 | $28.27 | 13.160% | $31.9903 | $31.99 | $32.00 | $32.00 |
| 7 purchase totals = | $817.23 | $877.4784 | $877.49 | $877.50 | $877.50 | |