| 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 | $170.61 | 6.667% | $181.9846 | $181.98 | $182.00 | $182.00 |
| Purchase #2 | $18.45 | 9.752% | $20.2492 | $20.25 | $20.25 | $20.20 |
| Purchase #3 | $113.38 | 6.170% | $120.3755 | $120.38 | $120.40 | $120.40 |
| Purchase #4 | $57.71 | 7.635% | $62.1162 | $62.12 | $62.10 | $62.10 |
| Purchase #5 | $107.55 | 4.758% | $112.6672 | $112.67 | $112.65 | $112.70 |
| Purchase #6 | $185.34 | 12.693% | $208.8652 | $208.87 | $208.85 | $208.90 |
| Purchase #7 | $168.53 | 11.809% | $188.4317 | $188.43 | $188.45 | $188.40 |
| 7 purchase totals = | $821.57 | $894.6896 | $894.70 | $894.70 | $894.70 | |