| 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 | $188.49 | 12.505% | $212.0607 | $212.06 | $212.05 | $212.10 |
| Purchase #2 | $76.42 | 3.610% | $79.1788 | $79.18 | $79.20 | $79.20 |
| Purchase #3 | $140.99 | 8.423% | $152.8656 | $152.87 | $152.85 | $152.90 |
| Purchase #4 | $72.62 | 8.276% | $78.63 | $78.63 | $78.65 | $78.60 |
| Purchase #5 | $218.50 | 6.400% | $232.484 | $232.48 | $232.50 | $232.50 |
| Purchase #6 | $184.89 | 9.867% | $203.1331 | $203.13 | $203.15 | $203.10 |
| Purchase #7 | $196.27 | 8.674% | $213.2945 | $213.29 | $213.30 | $213.30 |
| 7 purchase totals = | $1,078.18 | $1,171.6467 | $1,171.64 | $1,171.70 | $1,171.70 | |