| 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 | $160.51 | 10.170% | $176.8339 | $176.83 | $176.85 | $176.80 |
| Purchase #2 | $150.66 | 4.511% | $157.4563 | $157.46 | $157.45 | $157.50 |
| Purchase #3 | $31.60 | 6.533% | $33.6644 | $33.66 | $33.65 | $33.70 |
| Purchase #4 | $66.26 | 13.700% | $75.3376 | $75.34 | $75.35 | $75.30 |
| Purchase #5 | $82.52 | 12.390% | $92.7442 | $92.74 | $92.75 | $92.70 |
| Purchase #6 | $241.43 | 11.464% | $269.1075 | $269.11 | $269.10 | $269.10 |
| Purchase #7 | $56.99 | 13.282% | $64.5594 | $64.56 | $64.55 | $64.60 |
| 7 purchase totals = | $789.97 | $869.7033 | $869.70 | $869.70 | $869.70 | |