| 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 | $159.37 | 11.749% | $178.0944 | $178.09 | $178.10 | $178.10 |
| Purchase #2 | $65.72 | 6.721% | $70.137 | $70.14 | $70.15 | $70.10 |
| Purchase #3 | $196.28 | 3.285% | $202.7278 | $202.73 | $202.75 | $202.70 |
| Purchase #4 | $56.43 | 5.714% | $59.6544 | $59.65 | $59.65 | $59.70 |
| Purchase #5 | $9.93 | 5.676% | $10.4936 | $10.49 | $10.50 | $10.50 |
| Purchase #6 | $119.74 | 7.541% | $128.7696 | $128.77 | $128.75 | $128.80 |
| Purchase #7 | $203.36 | 6.720% | $217.0258 | $217.03 | $217.05 | $217.00 |
| 7 purchase totals = | $810.83 | $866.9026 | $866.90 | $866.95 | $866.90 | |