| 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 | $66.60 | 12.628% | $75.0102 | $75.01 | $75.00 | $75.00 |
| Purchase #2 | $131.69 | 13.269% | $149.1639 | $149.16 | $149.15 | $149.20 |
| Purchase #3 | $233.34 | 9.326% | $255.1013 | $255.10 | $255.10 | $255.10 |
| Purchase #4 | $176.96 | 6.237% | $187.997 | $188.00 | $188.00 | $188.00 |
| Purchase #5 | $209.96 | 3.573% | $217.4619 | $217.46 | $217.45 | $217.50 |
| Purchase #6 | $112.52 | 7.273% | $120.7036 | $120.70 | $120.70 | $120.70 |
| Purchase #7 | $154.86 | 13.352% | $175.5369 | $175.54 | $175.55 | $175.50 |
| 7 purchase totals = | $1,085.93 | $1,180.9748 | $1,180.97 | $1,180.95 | $1,181.00 | |