| 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 | $7.48 | 12.206% | $8.393 | $8.39 | $8.40 | $8.40 |
| Purchase #2 | $184.98 | 10.243% | $203.9275 | $203.93 | $203.95 | $203.90 |
| Purchase #3 | $164.95 | 4.679% | $172.668 | $172.67 | $172.65 | $172.70 |
| Purchase #4 | $166.41 | 5.392% | $175.3828 | $175.38 | $175.40 | $175.40 |
| Purchase #5 | $90.39 | 3.793% | $93.8185 | $93.82 | $93.80 | $93.80 |
| Purchase #6 | $55.26 | 11.705% | $61.7282 | $61.73 | $61.75 | $61.70 |
| Purchase #7 | $65.82 | 6.288% | $69.9588 | $69.96 | $69.95 | $70.00 |
| 7 purchase totals = | $735.29 | $785.8768 | $785.88 | $785.90 | $785.90 | |