| 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 | $145.67 | 13.201% | $164.8999 | $164.90 | $164.90 | $164.90 |
| Purchase #2 | $121.42 | 9.163% | $132.5457 | $132.55 | $132.55 | $132.50 |
| Purchase #3 | $174.60 | 12.680% | $196.7393 | $196.74 | $196.75 | $196.70 |
| Purchase #4 | $149.88 | 6.532% | $159.6702 | $159.67 | $159.65 | $159.70 |
| Purchase #5 | $217.86 | 7.816% | $234.8879 | $234.89 | $234.90 | $234.90 |
| Purchase #6 | $218.66 | 12.612% | $246.2374 | $246.24 | $246.25 | $246.20 |
| Purchase #7 | $245.31 | 13.208% | $277.7105 | $277.71 | $277.70 | $277.70 |
| 7 purchase totals = | $1,273.40 | $1,412.6909 | $1,412.70 | $1,412.70 | $1,412.60 | |