| 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 | $72.38 | 9.383% | $79.1714 | $79.17 | $79.15 | $79.20 |
| Purchase #2 | $247.89 | 8.623% | $269.2656 | $269.27 | $269.25 | $269.30 |
| Purchase #3 | $140.50 | 7.738% | $151.3719 | $151.37 | $151.35 | $151.40 |
| Purchase #4 | $199.33 | 6.855% | $212.9941 | $212.99 | $213.00 | $213.00 |
| Purchase #5 | $160.74 | 9.147% | $175.4429 | $175.44 | $175.45 | $175.40 |
| Purchase #6 | $230.85 | 12.667% | $260.0918 | $260.09 | $260.10 | $260.10 |
| Purchase #7 | $71.75 | 6.465% | $76.3886 | $76.39 | $76.40 | $76.40 |
| 7 purchase totals = | $1,123.44 | $1,224.7263 | $1,224.72 | $1,224.70 | $1,224.80 | |