| 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 | $195.35 | 11.454% | $217.7254 | $217.73 | $217.75 | $217.70 |
| Purchase #2 | $31.53 | 5.553% | $33.2809 | $33.28 | $33.30 | $33.30 |
| Purchase #3 | $114.52 | 13.682% | $130.1886 | $130.19 | $130.20 | $130.20 |
| Purchase #4 | $70.67 | 4.770% | $74.041 | $74.04 | $74.05 | $74.00 |
| Purchase #5 | $142.85 | 12.759% | $161.0762 | $161.08 | $161.10 | $161.10 |
| Purchase #6 | $161.34 | 5.764% | $170.6396 | $170.64 | $170.65 | $170.60 |
| Purchase #7 | $74.68 | 11.474% | $83.2488 | $83.25 | $83.25 | $83.20 |
| 7 purchase totals = | $790.94 | $870.2005 | $870.21 | $870.30 | $870.10 | |