| 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 | $162.59 | 10.167% | $179.1205 | $179.12 | $179.10 | $179.10 |
| Purchase #2 | $249.95 | 12.781% | $281.8961 | $281.90 | $281.90 | $281.90 |
| Purchase #3 | $75.99 | 12.517% | $85.5017 | $85.50 | $85.50 | $85.50 |
| Purchase #4 | $75.68 | 4.421% | $79.0258 | $79.03 | $79.05 | $79.00 |
| Purchase #5 | $117.60 | 6.380% | $125.1029 | $125.10 | $125.10 | $125.10 |
| Purchase #6 | $237.25 | 12.757% | $267.516 | $267.52 | $267.50 | $267.50 |
| Purchase #7 | $111.54 | 13.758% | $126.8857 | $126.89 | $126.90 | $126.90 |
| 7 purchase totals = | $1,030.60 | $1,145.0487 | $1,145.06 | $1,145.05 | $1,145.00 | |