| 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 | $188.57 | 5.191% | $198.3587 | $198.36 | $198.35 | $198.40 |
| Purchase #2 | $71.64 | 13.327% | $81.1875 | $81.19 | $81.20 | $81.20 |
| Purchase #3 | $76.74 | 11.278% | $85.3947 | $85.39 | $85.40 | $85.40 |
| Purchase #4 | $33.61 | 8.348% | $36.4158 | $36.42 | $36.40 | $36.40 |
| Purchase #5 | $107.59 | 9.543% | $117.8573 | $117.86 | $117.85 | $117.90 |
| Purchase #6 | $5.44 | 3.620% | $5.6369 | $5.64 | $5.65 | $5.60 |
| Purchase #7 | $211.36 | 13.170% | $239.1961 | $239.20 | $239.20 | $239.20 |
| 7 purchase totals = | $694.95 | $764.0470 | $764.06 | $764.05 | $764.10 | |