| 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 | $155.41 | 11.811% | $173.7655 | $173.77 | $173.75 | $173.80 |
| Purchase #2 | $36.66 | 13.703% | $41.6835 | $41.68 | $41.70 | $41.70 |
| Purchase #3 | $8.30 | 13.792% | $9.4447 | $9.44 | $9.45 | $9.40 |
| Purchase #4 | $82.93 | 12.702% | $93.4638 | $93.46 | $93.45 | $93.50 |
| Purchase #5 | $62.93 | 8.282% | $68.1419 | $68.14 | $68.15 | $68.10 |
| Purchase #6 | $232.28 | 3.303% | $239.9522 | $239.95 | $239.95 | $240.00 |
| Purchase #7 | $202.89 | 7.873% | $218.8635 | $218.86 | $218.85 | $218.90 |
| 7 purchase totals = | $781.40 | $845.3151 | $845.30 | $845.30 | $845.40 | |