| 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 | $37.25 | 10.187% | $41.0447 | $41.04 | $41.05 | $41.00 |
| Purchase #2 | $135.74 | 8.746% | $147.6118 | $147.61 | $147.60 | $147.60 |
| Purchase #3 | $170.85 | 12.413% | $192.0576 | $192.06 | $192.05 | $192.10 |
| Purchase #4 | $75.55 | 4.541% | $78.9807 | $78.98 | $79.00 | $79.00 |
| Purchase #5 | $233.74 | 8.171% | $252.8389 | $252.84 | $252.85 | $252.80 |
| Purchase #6 | $132.68 | 9.687% | $145.5327 | $145.53 | $145.55 | $145.50 |
| Purchase #7 | $167.40 | 12.730% | $188.71 | $188.71 | $188.70 | $188.70 |
| 7 purchase totals = | $953.21 | $1,046.7764 | $1,046.77 | $1,046.80 | $1,046.70 | |