| 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 | $111.61 | 3.186% | $115.1659 | $115.17 | $115.15 | $115.20 |
| Purchase #2 | $177.86 | 8.483% | $192.9479 | $192.95 | $192.95 | $192.90 |
| Purchase #3 | $54.94 | 3.480% | $56.8519 | $56.85 | $56.85 | $56.90 |
| Purchase #4 | $60.30 | 7.253% | $64.6736 | $64.67 | $64.65 | $64.70 |
| Purchase #5 | $134.90 | 8.523% | $146.3975 | $146.40 | $146.40 | $146.40 |
| Purchase #6 | $14.57 | 12.481% | $16.3885 | $16.39 | $16.40 | $16.40 |
| Purchase #7 | $57.28 | 13.644% | $65.0953 | $65.10 | $65.10 | $65.10 |
| 7 purchase totals = | $611.46 | $657.5206 | $657.53 | $657.50 | $657.60 | |