| 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 | $119.33 | 13.751% | $135.7391 | $135.74 | $135.75 | $135.70 |
| Purchase #2 | $135.85 | 7.633% | $146.2194 | $146.22 | $146.20 | $146.20 |
| Purchase #3 | $146.48 | 6.521% | $156.032 | $156.03 | $156.05 | $156.00 |
| Purchase #4 | $80.68 | 5.550% | $85.1577 | $85.16 | $85.15 | $85.20 |
| Purchase #5 | $23.47 | 13.304% | $26.5924 | $26.59 | $26.60 | $26.60 |
| Purchase #6 | $112.54 | 12.538% | $126.6503 | $126.65 | $126.65 | $126.70 |
| Purchase #7 | $124.98 | 9.812% | $137.243 | $137.24 | $137.25 | $137.20 |
| 7 purchase totals = | $743.33 | $813.6339 | $813.63 | $813.65 | $813.60 | |