| 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 | $171.72 | 13.684% | $195.2182 | $195.22 | $195.20 | $195.20 |
| Purchase #2 | $73.27 | 8.184% | $79.2664 | $79.27 | $79.25 | $79.30 |
| Purchase #3 | $5.67 | 6.365% | $6.0309 | $6.03 | $6.05 | $6.00 |
| Purchase #4 | $29.40 | 11.515% | $32.7854 | $32.79 | $32.80 | $32.80 |
| Purchase #5 | $250.91 | 12.117% | $281.3128 | $281.31 | $281.30 | $281.30 |
| Purchase #6 | $76.77 | 9.158% | $83.8006 | $83.80 | $83.80 | $83.80 |
| Purchase #7 | $73.92 | 4.706% | $77.3987 | $77.40 | $77.40 | $77.40 |
| 7 purchase totals = | $681.66 | $755.8130 | $755.82 | $755.80 | $755.80 | |