| 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 | $138.99 | 3.816% | $144.2939 | $144.29 | $144.30 | $144.30 |
| Purchase #2 | $99.77 | 10.165% | $109.9116 | $109.91 | $109.90 | $109.90 |
| Purchase #3 | $131.54 | 13.813% | $149.7096 | $149.71 | $149.70 | $149.70 |
| Purchase #4 | $191.41 | 4.774% | $200.5479 | $200.55 | $200.55 | $200.50 |
| Purchase #5 | $157.28 | 11.801% | $175.8406 | $175.84 | $175.85 | $175.80 |
| Purchase #6 | $175.57 | 4.657% | $183.7463 | $183.75 | $183.75 | $183.70 |
| Purchase #7 | $89.87 | 12.419% | $101.031 | $101.03 | $101.05 | $101.00 |
| 7 purchase totals = | $984.43 | $1,065.0809 | $1,065.08 | $1,065.10 | $1,064.90 | |