| 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 | $154.60 | 8.545% | $167.8106 | $167.81 | $167.80 | $167.80 |
| Purchase #2 | $112.58 | 12.352% | $126.4859 | $126.49 | $126.50 | $126.50 |
| Purchase #3 | $29.80 | 5.409% | $31.4119 | $31.41 | $31.40 | $31.40 |
| Purchase #4 | $24.52 | 9.742% | $26.9087 | $26.91 | $26.90 | $26.90 |
| Purchase #5 | $197.96 | 13.626% | $224.934 | $224.93 | $224.95 | $224.90 |
| Purchase #6 | $120.91 | 8.806% | $131.5573 | $131.56 | $131.55 | $131.60 |
| Purchase #7 | $9.77 | 10.697% | $10.8151 | $10.82 | $10.80 | $10.80 |
| 7 purchase totals = | $650.14 | $719.9235 | $719.93 | $719.90 | $719.90 | |