| 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 | $118.50 | 12.794% | $133.6609 | $133.66 | $133.65 | $133.70 |
| Purchase #2 | $159.64 | 6.669% | $170.2864 | $170.29 | $170.30 | $170.30 |
| Purchase #3 | $215.29 | 3.487% | $222.7972 | $222.80 | $222.80 | $222.80 |
| Purchase #4 | $197.69 | 6.107% | $209.7629 | $209.76 | $209.75 | $209.80 |
| Purchase #5 | $173.98 | 4.845% | $182.4093 | $182.41 | $182.40 | $182.40 |
| Purchase #6 | $204.72 | 10.487% | $226.189 | $226.19 | $226.20 | $226.20 |
| Purchase #7 | $97.86 | 11.711% | $109.3204 | $109.32 | $109.30 | $109.30 |
| 7 purchase totals = | $1,167.68 | $1,254.4261 | $1,254.43 | $1,254.40 | $1,254.50 | |