| 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 | $160.90 | 4.231% | $167.7077 | $167.71 | $167.70 | $167.70 |
| Purchase #2 | $87.54 | 12.695% | $98.6532 | $98.65 | $98.65 | $98.70 |
| Purchase #3 | $98.84 | 5.582% | $104.3572 | $104.36 | $104.35 | $104.40 |
| Purchase #4 | $166.82 | 9.627% | $182.8798 | $182.88 | $182.90 | $182.90 |
| Purchase #5 | $166.76 | 10.588% | $184.4165 | $184.42 | $184.40 | $184.40 |
| Purchase #6 | $136.26 | 8.626% | $148.0138 | $148.01 | $148.00 | $148.00 |
| Purchase #7 | $210.28 | 5.552% | $221.9547 | $221.95 | $221.95 | $222.00 |
| 7 purchase totals = | $1,027.40 | $1,107.9829 | $1,107.98 | $1,107.95 | $1,108.10 | |