| 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 | $130.64 | 7.354% | $140.2473 | $140.25 | $140.25 | $140.20 |
| Purchase #2 | $73.40 | 3.532% | $75.9925 | $75.99 | $76.00 | $76.00 |
| Purchase #3 | $5.98 | 3.764% | $6.2051 | $6.21 | $6.20 | $6.20 |
| Purchase #4 | $160.41 | 10.528% | $177.298 | $177.30 | $177.30 | $177.30 |
| Purchase #5 | $96.36 | 10.149% | $106.1396 | $106.14 | $106.15 | $106.10 |
| Purchase #6 | $71.73 | 13.731% | $81.5792 | $81.58 | $81.60 | $81.60 |
| Purchase #7 | $200.51 | 10.106% | $220.7735 | $220.77 | $220.75 | $220.80 |
| 7 purchase totals = | $739.03 | $808.2352 | $808.24 | $808.25 | $808.20 | |