| 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 | $166.30 | 5.266% | $175.0574 | $175.06 | $175.05 | $175.10 |
| Purchase #2 | $59.43 | 9.764% | $65.2327 | $65.23 | $65.25 | $65.20 |
| Purchase #3 | $123.39 | 8.752% | $134.1891 | $134.19 | $134.20 | $134.20 |
| Purchase #4 | $192.74 | 6.363% | $205.004 | $205.00 | $205.00 | $205.00 |
| Purchase #5 | $109.27 | 8.455% | $118.5088 | $118.51 | $118.50 | $118.50 |
| Purchase #6 | $211.74 | 4.254% | $220.7474 | $220.75 | $220.75 | $220.70 |
| Purchase #7 | $106.88 | 5.288% | $112.5318 | $112.53 | $112.55 | $112.50 |
| 7 purchase totals = | $969.75 | $1,031.2712 | $1,031.27 | $1,031.30 | $1,031.20 | |