| 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 | $180.76 | 4.817% | $189.4672 | $189.47 | $189.45 | $189.50 |
| Purchase #2 | $183.41 | 10.489% | $202.6479 | $202.65 | $202.65 | $202.60 |
| Purchase #3 | $104.70 | 10.683% | $115.8851 | $115.89 | $115.90 | $115.90 |
| Purchase #4 | $193.48 | 5.417% | $203.9608 | $203.96 | $203.95 | $204.00 |
| Purchase #5 | $118.46 | 5.688% | $125.198 | $125.20 | $125.20 | $125.20 |
| Purchase #6 | $25.70 | 8.703% | $27.9367 | $27.94 | $27.95 | $27.90 |
| Purchase #7 | $249.92 | 7.865% | $269.5762 | $269.58 | $269.60 | $269.60 |
| 7 purchase totals = | $1,056.43 | $1,134.6719 | $1,134.69 | $1,134.70 | $1,134.70 | |