| 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 | $168.94 | 8.210% | $182.81 | $182.81 | $182.80 | $182.80 |
| Purchase #2 | $207.75 | 10.799% | $230.1849 | $230.18 | $230.20 | $230.20 |
| Purchase #3 | $50.62 | 4.154% | $52.7228 | $52.72 | $52.70 | $52.70 |
| Purchase #4 | $210.91 | 3.415% | $218.1126 | $218.11 | $218.10 | $218.10 |
| Purchase #5 | $69.95 | 8.512% | $75.9041 | $75.90 | $75.90 | $75.90 |
| Purchase #6 | $17.48 | 11.669% | $19.5197 | $19.52 | $19.50 | $19.50 |
| Purchase #7 | $74.53 | 5.767% | $78.8281 | $78.83 | $78.85 | $78.80 |
| 7 purchase totals = | $800.18 | $858.0822 | $858.07 | $858.05 | $858.00 | |