| 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 | $170.65 | 6.802% | $182.2576 | $182.26 | $182.25 | $182.30 |
| Purchase #2 | $26.43 | 9.689% | $28.9908 | $28.99 | $29.00 | $29.00 |
| Purchase #3 | $146.46 | 8.110% | $158.3379 | $158.34 | $158.35 | $158.30 |
| Purchase #4 | $101.55 | 12.589% | $114.3341 | $114.33 | $114.35 | $114.30 |
| Purchase #5 | $166.86 | 12.348% | $187.4639 | $187.46 | $187.45 | $187.50 |
| Purchase #6 | $248.40 | 6.469% | $264.469 | $264.47 | $264.45 | $264.50 |
| Purchase #7 | $32.99 | 5.149% | $34.6887 | $34.69 | $34.70 | $34.70 |
| 7 purchase totals = | $893.34 | $970.5420 | $970.54 | $970.55 | $970.60 | |