| 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 | $179.30 | 11.604% | $200.106 | $200.11 | $200.10 | $200.10 |
| Purchase #2 | $148.77 | 7.281% | $159.6019 | $159.60 | $159.60 | $159.60 |
| Purchase #3 | $65.61 | 5.206% | $69.0257 | $69.03 | $69.05 | $69.00 |
| Purchase #4 | $101.53 | 3.256% | $104.8358 | $104.84 | $104.85 | $104.80 |
| Purchase #5 | $56.89 | 6.865% | $60.7955 | $60.80 | $60.80 | $60.80 |
| Purchase #6 | $29.77 | 3.198% | $30.722 | $30.72 | $30.70 | $30.70 |
| Purchase #7 | $45.46 | 9.650% | $49.8469 | $49.85 | $49.85 | $49.80 |
| 7 purchase totals = | $627.33 | $674.9338 | $674.95 | $674.95 | $674.80 | |