| 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 | $186.96 | 7.175% | $200.3744 | $200.37 | $200.35 | $200.40 |
| Purchase #2 | $145.48 | 3.631% | $150.7624 | $150.76 | $150.75 | $150.80 |
| Purchase #3 | $188.74 | 3.475% | $195.2987 | $195.30 | $195.30 | $195.30 |
| Purchase #4 | $205.45 | 9.401% | $224.7644 | $224.76 | $224.75 | $224.80 |
| Purchase #5 | $96.55 | 13.587% | $109.6682 | $109.67 | $109.65 | $109.70 |
| Purchase #6 | $101.92 | 4.515% | $106.5217 | $106.52 | $106.50 | $106.50 |
| Purchase #7 | $191.25 | 6.262% | $203.2261 | $203.23 | $203.25 | $203.20 |
| 7 purchase totals = | $1,116.35 | $1,190.6159 | $1,190.61 | $1,190.55 | $1,190.70 | |