| 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 | $67.88 | 3.389% | $70.1805 | $70.18 | $70.20 | $70.20 |
| Purchase #2 | $175.66 | 7.171% | $188.2566 | $188.26 | $188.25 | $188.30 |
| Purchase #3 | $122.75 | 10.229% | $135.3061 | $135.31 | $135.30 | $135.30 |
| Purchase #4 | $249.35 | 7.389% | $267.7745 | $267.77 | $267.75 | $267.80 |
| Purchase #5 | $221.34 | 5.677% | $233.9055 | $233.91 | $233.90 | $233.90 |
| Purchase #6 | $74.91 | 11.374% | $83.4303 | $83.43 | $83.45 | $83.40 |
| Purchase #7 | $130.48 | 6.185% | $138.5502 | $138.55 | $138.55 | $138.60 |
| 7 purchase totals = | $1,042.37 | $1,117.4037 | $1,117.41 | $1,117.40 | $1,117.50 | |