| 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 | $158.65 | 5.516% | $167.4011 | $167.40 | $167.40 | $167.40 |
| Purchase #2 | $23.76 | 11.634% | $26.5242 | $26.52 | $26.50 | $26.50 |
| Purchase #3 | $26.43 | 4.725% | $27.6788 | $27.68 | $27.70 | $27.70 |
| Purchase #4 | $74.58 | 6.196% | $79.201 | $79.20 | $79.20 | $79.20 |
| Purchase #5 | $7.91 | 6.659% | $8.4367 | $8.44 | $8.45 | $8.40 |
| Purchase #6 | $241.88 | 12.839% | $272.935 | $272.94 | $272.95 | $272.90 |
| Purchase #7 | $74.71 | 11.250% | $83.1149 | $83.11 | $83.10 | $83.10 |
| 7 purchase totals = | $607.92 | $665.2917 | $665.29 | $665.30 | $665.20 | |