| 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 | $194.96 | 13.241% | $220.7747 | $220.77 | $220.75 | $220.80 |
| Purchase #2 | $52.62 | 7.689% | $56.666 | $56.67 | $56.65 | $56.70 |
| Purchase #3 | $14.47 | 12.347% | $16.2566 | $16.26 | $16.25 | $16.30 |
| Purchase #4 | $92.48 | 9.223% | $101.0094 | $101.01 | $101.00 | $101.00 |
| Purchase #5 | $103.64 | 5.667% | $109.5133 | $109.51 | $109.50 | $109.50 |
| Purchase #6 | $108.83 | 8.789% | $118.3951 | $118.40 | $118.40 | $118.40 |
| Purchase #7 | $71.69 | 10.417% | $79.1579 | $79.16 | $79.15 | $79.20 |
| 7 purchase totals = | $638.69 | $701.7730 | $701.78 | $701.70 | $701.90 | |