| 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 | $139.69 | 12.105% | $156.5995 | $156.60 | $156.60 | $156.60 |
| Purchase #2 | $110.74 | 10.755% | $122.6501 | $122.65 | $122.65 | $122.70 |
| Purchase #3 | $196.47 | 13.744% | $223.4728 | $223.47 | $223.45 | $223.50 |
| Purchase #4 | $17.79 | 7.845% | $19.1856 | $19.19 | $19.20 | $19.20 |
| Purchase #5 | $67.52 | 12.210% | $75.7642 | $75.76 | $75.75 | $75.80 |
| Purchase #6 | $86.89 | 6.226% | $92.2998 | $92.30 | $92.30 | $92.30 |
| Purchase #7 | $194.25 | 11.679% | $216.9365 | $216.94 | $216.95 | $216.90 |
| 7 purchase totals = | $813.35 | $906.9085 | $906.91 | $906.90 | $907.00 | |