| 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 | $136.83 | 12.538% | $153.9857 | $153.99 | $154.00 | $154.00 |
| Purchase #2 | $228.67 | 10.380% | $252.4059 | $252.41 | $252.40 | $252.40 |
| Purchase #3 | $163.69 | 7.426% | $175.8456 | $175.85 | $175.85 | $175.80 |
| Purchase #4 | $138.76 | 4.240% | $144.6434 | $144.64 | $144.65 | $144.60 |
| Purchase #5 | $54.76 | 12.441% | $61.5727 | $61.57 | $61.55 | $61.60 |
| Purchase #6 | $35.80 | 9.393% | $39.1627 | $39.16 | $39.15 | $39.20 |
| Purchase #7 | $101.43 | 11.541% | $113.136 | $113.14 | $113.15 | $113.10 |
| 7 purchase totals = | $859.94 | $940.7520 | $940.76 | $940.75 | $940.70 | |