| 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 | $151.38 | 4.271% | $157.8454 | $157.85 | $157.85 | $157.80 |
| Purchase #2 | $98.67 | 12.172% | $110.6801 | $110.68 | $110.70 | $110.70 |
| Purchase #3 | $124.89 | 9.276% | $136.4748 | $136.47 | $136.45 | $136.50 |
| Purchase #4 | $178.84 | 4.150% | $186.2619 | $186.26 | $186.25 | $186.30 |
| Purchase #5 | $202.42 | 10.513% | $223.7004 | $223.70 | $223.70 | $223.70 |
| Purchase #6 | $203.47 | 13.640% | $231.2233 | $231.22 | $231.20 | $231.20 |
| Purchase #7 | $47.83 | 6.357% | $50.8706 | $50.87 | $50.85 | $50.90 |
| 7 purchase totals = | $1,007.50 | $1,097.0565 | $1,097.05 | $1,097.00 | $1,097.10 | |