| 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 | $160.42 | 12.440% | $180.3762 | $180.38 | $180.40 | $180.40 |
| Purchase #2 | $101.68 | 8.178% | $109.9954 | $110.00 | $110.00 | $110.00 |
| Purchase #3 | $53.73 | 5.643% | $56.762 | $56.76 | $56.75 | $56.80 |
| Purchase #4 | $175.39 | 9.376% | $191.8346 | $191.83 | $191.85 | $191.80 |
| Purchase #5 | $167.41 | 8.807% | $182.1538 | $182.15 | $182.15 | $182.20 |
| Purchase #6 | $175.59 | 8.209% | $190.0042 | $190.00 | $190.00 | $190.00 |
| Purchase #7 | $248.42 | 6.740% | $265.1635 | $265.16 | $265.15 | $265.20 |
| 7 purchase totals = | $1,082.64 | $1,176.2897 | $1,176.28 | $1,176.30 | $1,176.40 | |