| 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 | $176.41 | 6.756% | $188.3283 | $188.33 | $188.35 | $188.30 |
| Purchase #2 | $222.94 | 11.335% | $248.2102 | $248.21 | $248.20 | $248.20 |
| Purchase #3 | $113.97 | 13.691% | $129.5736 | $129.57 | $129.55 | $129.60 |
| Purchase #4 | $93.52 | 12.744% | $105.4382 | $105.44 | $105.45 | $105.40 |
| Purchase #5 | $153.92 | 8.276% | $166.6584 | $166.66 | $166.65 | $166.70 |
| Purchase #6 | $83.46 | 11.471% | $93.0337 | $93.03 | $93.05 | $93.00 |
| Purchase #7 | $135.77 | 7.782% | $146.3356 | $146.34 | $146.35 | $146.30 |
| 7 purchase totals = | $979.99 | $1,077.5780 | $1,077.58 | $1,077.60 | $1,077.50 | |