| 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 | $122.97 | 12.561% | $138.4163 | $138.42 | $138.40 | $138.40 |
| Purchase #2 | $58.56 | 12.293% | $65.7588 | $65.76 | $65.75 | $65.80 |
| Purchase #3 | $134.51 | 7.309% | $144.3413 | $144.34 | $144.35 | $144.30 |
| Purchase #4 | $157.43 | 4.594% | $164.6623 | $164.66 | $164.65 | $164.70 |
| Purchase #5 | $196.65 | 8.476% | $213.3181 | $213.32 | $213.30 | $213.30 |
| Purchase #6 | $81.47 | 7.306% | $87.4222 | $87.42 | $87.40 | $87.40 |
| Purchase #7 | $200.26 | 9.627% | $219.539 | $219.54 | $219.55 | $219.50 |
| 7 purchase totals = | $951.85 | $1,033.4580 | $1,033.46 | $1,033.40 | $1,033.40 | |