| 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 | $166.80 | 7.862% | $179.9138 | $179.91 | $179.90 | $179.90 |
| Purchase #2 | $158.39 | 10.481% | $174.9909 | $174.99 | $175.00 | $175.00 |
| Purchase #3 | $102.39 | 6.336% | $108.8774 | $108.88 | $108.90 | $108.90 |
| Purchase #4 | $50.45 | 7.237% | $54.1011 | $54.10 | $54.10 | $54.10 |
| Purchase #5 | $106.45 | 8.597% | $115.6015 | $115.60 | $115.60 | $115.60 |
| Purchase #6 | $123.60 | 8.161% | $133.687 | $133.69 | $133.70 | $133.70 |
| Purchase #7 | $187.67 | 7.852% | $202.4058 | $202.41 | $202.40 | $202.40 |
| 7 purchase totals = | $895.75 | $969.5775 | $969.58 | $969.60 | $969.60 | |