| 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 | $160.85 | 10.765% | $178.1655 | $178.17 | $178.15 | $178.20 |
| Purchase #2 | $83.35 | 13.497% | $94.5997 | $94.60 | $94.60 | $94.60 |
| Purchase #3 | $62.50 | 9.435% | $68.3969 | $68.40 | $68.40 | $68.40 |
| Purchase #4 | $182.48 | 5.416% | $192.3631 | $192.36 | $192.35 | $192.40 |
| Purchase #5 | $87.78 | 5.448% | $92.5623 | $92.56 | $92.55 | $92.60 |
| Purchase #6 | $166.99 | 6.209% | $177.3584 | $177.36 | $177.35 | $177.40 |
| Purchase #7 | $50.64 | 7.559% | $54.4679 | $54.47 | $54.45 | $54.50 |
| 7 purchase totals = | $794.59 | $857.9138 | $857.92 | $857.85 | $858.10 | |