| 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 | $182.92 | 9.740% | $200.7364 | $200.74 | $200.75 | $200.70 |
| Purchase #2 | $78.76 | 3.227% | $81.3016 | $81.30 | $81.30 | $81.30 |
| Purchase #3 | $197.59 | 11.690% | $220.6883 | $220.69 | $220.70 | $220.70 |
| Purchase #4 | $9.42 | 7.360% | $10.1133 | $10.11 | $10.10 | $10.10 |
| Purchase #5 | $83.80 | 9.387% | $91.6663 | $91.67 | $91.65 | $91.70 |
| Purchase #6 | $161.50 | 3.562% | $167.2526 | $167.25 | $167.25 | $167.30 |
| Purchase #7 | $69.77 | 10.217% | $76.8984 | $76.90 | $76.90 | $76.90 |
| 7 purchase totals = | $783.76 | $848.6569 | $848.66 | $848.65 | $848.70 | |