| 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 | $166.82 | 5.183% | $175.4663 | $175.47 | $175.45 | $175.50 |
| Purchase #2 | $142.54 | 10.377% | $157.3314 | $157.33 | $157.35 | $157.30 |
| Purchase #3 | $175.78 | 8.672% | $191.0236 | $191.02 | $191.00 | $191.00 |
| Purchase #4 | $203.52 | 7.247% | $218.2691 | $218.27 | $218.25 | $218.30 |
| Purchase #5 | $246.92 | 5.369% | $260.1771 | $260.18 | $260.20 | $260.20 |
| Purchase #6 | $69.85 | 6.782% | $74.5872 | $74.59 | $74.60 | $74.60 |
| Purchase #7 | $85.29 | 9.751% | $93.6066 | $93.61 | $93.60 | $93.60 |
| 7 purchase totals = | $1,090.72 | $1,170.4613 | $1,170.47 | $1,170.45 | $1,170.50 | |