| 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 | $168.83 | 10.847% | $187.143 | $187.14 | $187.15 | $187.10 |
| Purchase #2 | $54.53 | 10.503% | $60.2573 | $60.26 | $60.25 | $60.30 |
| Purchase #3 | $69.63 | 5.165% | $73.2264 | $73.23 | $73.25 | $73.20 |
| Purchase #4 | $75.97 | 5.321% | $80.0124 | $80.01 | $80.00 | $80.00 |
| Purchase #5 | $193.90 | 8.169% | $209.7397 | $209.74 | $209.75 | $209.70 |
| Purchase #6 | $163.41 | 4.843% | $171.3239 | $171.32 | $171.30 | $171.30 |
| Purchase #7 | $83.63 | 8.696% | $90.9025 | $90.90 | $90.90 | $90.90 |
| 7 purchase totals = | $809.90 | $872.6052 | $872.60 | $872.60 | $872.50 | |