| 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 | $180.70 | 10.672% | $199.9843 | $199.98 | $200.00 | $200.00 |
| Purchase #2 | $173.57 | 10.574% | $191.9233 | $191.92 | $191.90 | $191.90 |
| Purchase #3 | $146.89 | 7.624% | $158.0889 | $158.09 | $158.10 | $158.10 |
| Purchase #4 | $139.49 | 5.172% | $146.7044 | $146.70 | $146.70 | $146.70 |
| Purchase #5 | $5.59 | 6.511% | $5.954 | $5.95 | $5.95 | $6.00 |
| Purchase #6 | $137.94 | 13.723% | $156.8695 | $156.87 | $156.85 | $156.90 |
| Purchase #7 | $156.53 | 7.501% | $168.2713 | $168.27 | $168.25 | $168.30 |
| 7 purchase totals = | $940.71 | $1,027.7957 | $1,027.78 | $1,027.75 | $1,027.90 | |