| 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 | $169.94 | 7.209% | $182.191 | $182.19 | $182.20 | $182.20 |
| Purchase #2 | $37.55 | 8.154% | $40.6118 | $40.61 | $40.60 | $40.60 |
| Purchase #3 | $226.76 | 11.636% | $253.1458 | $253.15 | $253.15 | $253.10 |
| Purchase #4 | $211.50 | 9.160% | $230.8734 | $230.87 | $230.85 | $230.90 |
| Purchase #5 | $12.77 | 8.396% | $13.8422 | $13.84 | $13.85 | $13.80 |
| Purchase #6 | $219.51 | 3.191% | $226.5146 | $226.51 | $226.50 | $226.50 |
| Purchase #7 | $180.25 | 5.698% | $190.5206 | $190.52 | $190.50 | $190.50 |
| 7 purchase totals = | $1,058.28 | $1,137.6994 | $1,137.69 | $1,137.65 | $1,137.60 | |