| 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 | $165.93 | 6.693% | $177.0357 | $177.04 | $177.05 | $177.00 |
| Purchase #2 | $174.47 | 4.491% | $182.3054 | $182.31 | $182.30 | $182.30 |
| Purchase #3 | $135.81 | 7.769% | $146.3611 | $146.36 | $146.35 | $146.40 |
| Purchase #4 | $124.34 | 8.828% | $135.3167 | $135.32 | $135.30 | $135.30 |
| Purchase #5 | $158.73 | 6.825% | $169.5633 | $169.56 | $169.55 | $169.60 |
| Purchase #6 | $146.80 | 3.669% | $152.1861 | $152.19 | $152.20 | $152.20 |
| Purchase #7 | $207.61 | 5.120% | $218.2396 | $218.24 | $218.25 | $218.20 |
| 7 purchase totals = | $1,113.69 | $1,181.0079 | $1,181.02 | $1,181.00 | $1,181.00 | |