| 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 | $183.55 | 13.774% | $208.8322 | $208.83 | $208.85 | $208.80 |
| Purchase #2 | $138.30 | 13.774% | $157.3494 | $157.35 | $157.35 | $157.30 |
| Purchase #3 | $165.86 | 3.568% | $171.7779 | $171.78 | $171.80 | $171.80 |
| Purchase #4 | $147.76 | 11.605% | $164.9075 | $164.91 | $164.90 | $164.90 |
| Purchase #5 | $40.49 | 3.691% | $41.9845 | $41.98 | $42.00 | $42.00 |
| Purchase #6 | $161.70 | 10.588% | $178.8208 | $178.82 | $178.80 | $178.80 |
| Purchase #7 | $41.92 | 6.206% | $44.5216 | $44.52 | $44.50 | $44.50 |
| 7 purchase totals = | $879.58 | $968.1939 | $968.19 | $968.20 | $968.10 | |