| 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 | $114.90 | 7.605% | $123.6381 | $123.64 | $123.65 | $123.60 |
| Purchase #2 | $91.75 | 10.860% | $101.7141 | $101.71 | $101.70 | $101.70 |
| Purchase #3 | $170.96 | 6.422% | $181.9391 | $181.94 | $181.95 | $181.90 |
| Purchase #4 | $186.46 | 5.297% | $196.3368 | $196.34 | $196.35 | $196.30 |
| Purchase #5 | $49.42 | 7.604% | $53.1779 | $53.18 | $53.20 | $53.20 |
| Purchase #6 | $132.54 | 4.192% | $138.0961 | $138.10 | $138.10 | $138.10 |
| Purchase #7 | $52.76 | 11.560% | $58.8591 | $58.86 | $58.85 | $58.90 |
| 7 purchase totals = | $798.79 | $853.7612 | $853.77 | $853.80 | $853.70 | |