| 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 | $146.59 | 13.814% | $166.8399 | $166.84 | $166.85 | $166.80 |
| Purchase #2 | $66.68 | 9.836% | $73.2386 | $73.24 | $73.25 | $73.20 |
| Purchase #3 | $54.98 | 9.172% | $60.0228 | $60.02 | $60.00 | $60.00 |
| Purchase #4 | $37.76 | 11.352% | $42.0465 | $42.05 | $42.05 | $42.00 |
| Purchase #5 | $109.88 | 4.142% | $114.4312 | $114.43 | $114.45 | $114.40 |
| Purchase #6 | $204.36 | 5.191% | $214.9683 | $214.97 | $214.95 | $215.00 |
| Purchase #7 | $245.76 | 11.874% | $274.9415 | $274.94 | $274.95 | $274.90 |
| 7 purchase totals = | $866.01 | $946.4888 | $946.49 | $946.50 | $946.30 | |