| 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 | $185.88 | 4.567% | $194.3691 | $194.37 | $194.35 | $194.40 |
| Purchase #2 | $20.74 | 11.347% | $23.0934 | $23.09 | $23.10 | $23.10 |
| Purchase #3 | $214.52 | 6.314% | $228.0648 | $228.06 | $228.05 | $228.10 |
| Purchase #4 | $170.38 | 8.268% | $184.467 | $184.47 | $184.45 | $184.50 |
| Purchase #5 | $237.81 | 11.797% | $265.8644 | $265.86 | $265.85 | $265.90 |
| Purchase #6 | $22.36 | 10.631% | $24.7371 | $24.74 | $24.75 | $24.70 |
| Purchase #7 | $212.76 | 8.139% | $230.0765 | $230.08 | $230.10 | $230.10 |
| 7 purchase totals = | $1,064.45 | $1,150.6723 | $1,150.67 | $1,150.65 | $1,150.80 | |