| 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 | $135.68 | 3.530% | $140.4695 | $140.47 | $140.45 | $140.50 |
| Purchase #2 | $175.32 | 4.247% | $182.7658 | $182.77 | $182.75 | $182.80 |
| Purchase #3 | $237.57 | 7.107% | $254.4541 | $254.45 | $254.45 | $254.50 |
| Purchase #4 | $76.30 | 6.359% | $81.1519 | $81.15 | $81.15 | $81.20 |
| Purchase #5 | $159.98 | 11.164% | $177.8402 | $177.84 | $177.85 | $177.80 |
| Purchase #6 | $183.26 | 13.199% | $207.4485 | $207.45 | $207.45 | $207.40 |
| Purchase #7 | $231.96 | 4.487% | $242.368 | $242.37 | $242.35 | $242.40 |
| 7 purchase totals = | $1,200.07 | $1,286.4980 | $1,286.50 | $1,286.45 | $1,286.60 | |