| 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 | $207.68 | 7.503% | $223.2622 | $223.26 | $223.25 | $223.30 |
| Purchase #2 | $159.93 | 5.285% | $168.3823 | $168.38 | $168.40 | $168.40 |
| Purchase #3 | $27.88 | 13.213% | $31.5638 | $31.56 | $31.55 | $31.60 |
| Purchase #4 | $122.94 | 12.851% | $138.739 | $138.74 | $138.75 | $138.70 |
| Purchase #5 | $218.88 | 7.822% | $236.0008 | $236.00 | $236.00 | $236.00 |
| Purchase #6 | $176.59 | 3.664% | $183.0603 | $183.06 | $183.05 | $183.10 |
| Purchase #7 | $54.80 | 8.630% | $59.5292 | $59.53 | $59.55 | $59.50 |
| 7 purchase totals = | $968.70 | $1,040.5376 | $1,040.53 | $1,040.55 | $1,040.60 | |