| 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 | $188.56 | 7.575% | $202.8434 | $202.84 | $202.85 | $202.80 |
| Purchase #2 | $128.60 | 8.242% | $139.1992 | $139.20 | $139.20 | $139.20 |
| Purchase #3 | $169.97 | 8.871% | $185.048 | $185.05 | $185.05 | $185.00 |
| Purchase #4 | $15.70 | 13.217% | $17.7751 | $17.78 | $17.80 | $17.80 |
| Purchase #5 | $40.86 | 11.561% | $45.5838 | $45.58 | $45.60 | $45.60 |
| Purchase #6 | $130.30 | 4.272% | $135.8664 | $135.87 | $135.85 | $135.90 |
| Purchase #7 | $147.57 | 5.655% | $155.9151 | $155.92 | $155.90 | $155.90 |
| 7 purchase totals = | $821.56 | $882.2310 | $882.24 | $882.25 | $882.20 | |