| 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 | $133.54 | 9.674% | $146.4587 | $146.46 | $146.45 | $146.50 |
| Purchase #2 | $88.70 | 11.433% | $98.8411 | $98.84 | $98.85 | $98.80 |
| Purchase #3 | $102.48 | 3.847% | $106.4224 | $106.42 | $106.40 | $106.40 |
| Purchase #4 | $220.28 | 12.243% | $247.2489 | $247.25 | $247.25 | $247.20 |
| Purchase #5 | $175.46 | 7.779% | $189.109 | $189.11 | $189.10 | $189.10 |
| Purchase #6 | $5.63 | 6.772% | $6.0113 | $6.01 | $6.00 | $6.00 |
| Purchase #7 | $191.42 | 12.565% | $215.4719 | $215.47 | $215.45 | $215.50 |
| 7 purchase totals = | $917.51 | $1,009.5633 | $1,009.56 | $1,009.50 | $1,009.50 | |