| 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 | $197.56 | 4.727% | $206.8987 | $206.90 | $206.90 | $206.90 |
| Purchase #2 | $155.45 | 5.386% | $163.8225 | $163.82 | $163.80 | $163.80 |
| Purchase #3 | $54.45 | 8.506% | $59.0815 | $59.08 | $59.10 | $59.10 |
| Purchase #4 | $31.80 | 7.290% | $34.1182 | $34.12 | $34.10 | $34.10 |
| Purchase #5 | $157.60 | 13.674% | $179.1502 | $179.15 | $179.15 | $179.20 |
| Purchase #6 | $85.82 | 5.531% | $90.5667 | $90.57 | $90.55 | $90.60 |
| Purchase #7 | $226.61 | 13.848% | $257.991 | $257.99 | $258.00 | $258.00 |
| 7 purchase totals = | $909.29 | $991.6288 | $991.63 | $991.60 | $991.70 | |