| 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 | $177.99 | 5.686% | $188.1105 | $188.11 | $188.10 | $188.10 |
| Purchase #2 | $34.70 | 9.543% | $38.0114 | $38.01 | $38.00 | $38.00 |
| Purchase #3 | $97.56 | 3.261% | $100.7414 | $100.74 | $100.75 | $100.70 |
| Purchase #4 | $10.73 | 13.642% | $12.1938 | $12.19 | $12.20 | $12.20 |
| Purchase #5 | $245.25 | 5.409% | $258.5156 | $258.52 | $258.50 | $258.50 |
| Purchase #6 | $128.42 | 8.738% | $139.6413 | $139.64 | $139.65 | $139.60 |
| Purchase #7 | $202.62 | 5.615% | $213.9971 | $214.00 | $214.00 | $214.00 |
| 7 purchase totals = | $897.27 | $951.2111 | $951.21 | $951.20 | $951.10 | |