| 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 | $141.69 | 11.394% | $157.8342 | $157.83 | $157.85 | $157.80 |
| Purchase #2 | $197.58 | 10.726% | $218.7724 | $218.77 | $218.75 | $218.80 |
| Purchase #3 | $182.70 | 6.643% | $194.8368 | $194.84 | $194.85 | $194.80 |
| Purchase #4 | $67.58 | 10.868% | $74.9246 | $74.92 | $74.90 | $74.90 |
| Purchase #5 | $15.89 | 6.819% | $16.9735 | $16.97 | $16.95 | $17.00 |
| Purchase #6 | $165.34 | 6.333% | $175.811 | $175.81 | $175.80 | $175.80 |
| Purchase #7 | $40.99 | 12.533% | $46.1273 | $46.13 | $46.15 | $46.10 |
| 7 purchase totals = | $811.77 | $885.2798 | $885.27 | $885.25 | $885.20 | |