| 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 | $190.96 | 7.598% | $205.4691 | $205.47 | $205.45 | $205.50 |
| Purchase #2 | $53.80 | 6.452% | $57.2712 | $57.27 | $57.25 | $57.30 |
| Purchase #3 | $226.49 | 9.666% | $248.3825 | $248.38 | $248.40 | $248.40 |
| Purchase #4 | $34.47 | 4.664% | $36.0777 | $36.08 | $36.10 | $36.10 |
| Purchase #5 | $155.98 | 10.348% | $172.1208 | $172.12 | $172.10 | $172.10 |
| Purchase #6 | $155.33 | 13.154% | $175.7621 | $175.76 | $175.75 | $175.80 |
| Purchase #7 | $81.89 | 8.462% | $88.8195 | $88.82 | $88.80 | $88.80 |
| 7 purchase totals = | $898.92 | $983.9029 | $983.90 | $983.85 | $984.00 | |