| 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 | $132.49 | 7.574% | $142.5248 | $142.52 | $142.50 | $142.50 |
| Purchase #2 | $117.51 | 7.519% | $126.3456 | $126.35 | $126.35 | $126.30 |
| Purchase #3 | $70.92 | 12.409% | $79.7205 | $79.72 | $79.70 | $79.70 |
| Purchase #4 | $97.73 | 12.303% | $109.7537 | $109.75 | $109.75 | $109.80 |
| Purchase #5 | $20.77 | 10.355% | $22.9207 | $22.92 | $22.90 | $22.90 |
| Purchase #6 | $7.36 | 3.165% | $7.5929 | $7.59 | $7.60 | $7.60 |
| Purchase #7 | $174.75 | 13.773% | $198.8183 | $198.82 | $198.80 | $198.80 |
| 7 purchase totals = | $621.53 | $687.6765 | $687.67 | $687.60 | $687.60 | |