| 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 | $78.37 | 6.682% | $83.6067 | $83.61 | $83.60 | $83.60 |
| Purchase #2 | $187.33 | 5.635% | $197.886 | $197.89 | $197.90 | $197.90 |
| Purchase #3 | $31.91 | 7.426% | $34.2796 | $34.28 | $34.30 | $34.30 |
| Purchase #4 | $126.55 | 8.795% | $137.6801 | $137.68 | $137.70 | $137.70 |
| Purchase #5 | $102.87 | 7.832% | $110.9268 | $110.93 | $110.95 | $110.90 |
| Purchase #6 | $29.85 | 4.637% | $31.2341 | $31.23 | $31.25 | $31.20 |
| Purchase #7 | $165.59 | 13.159% | $187.38 | $187.38 | $187.40 | $187.40 |
| 7 purchase totals = | $722.47 | $782.9933 | $783.00 | $783.10 | $783.00 | |