| 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 | $180.91 | 13.842% | $205.9516 | $205.95 | $205.95 | $206.00 |
| Purchase #2 | $189.80 | 5.590% | $200.4098 | $200.41 | $200.40 | $200.40 |
| Purchase #3 | $11.91 | 4.210% | $12.4114 | $12.41 | $12.40 | $12.40 |
| Purchase #4 | $48.60 | 6.370% | $51.6958 | $51.70 | $51.70 | $51.70 |
| Purchase #5 | $80.46 | 8.761% | $87.5091 | $87.51 | $87.50 | $87.50 |
| Purchase #6 | $137.68 | 10.426% | $152.0345 | $152.03 | $152.05 | $152.00 |
| Purchase #7 | $142.45 | 13.604% | $161.8289 | $161.83 | $161.85 | $161.80 |
| 7 purchase totals = | $791.81 | $871.8411 | $871.84 | $871.85 | $871.80 | |