| 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 | $178.57 | 11.739% | $199.5323 | $199.53 | $199.55 | $199.50 |
| Purchase #2 | $47.64 | 5.170% | $50.103 | $50.10 | $50.10 | $50.10 |
| Purchase #3 | $34.75 | 11.606% | $38.7831 | $38.78 | $38.80 | $38.80 |
| Purchase #4 | $44.84 | 9.664% | $49.1733 | $49.17 | $49.15 | $49.20 |
| Purchase #5 | $47.56 | 3.235% | $49.0986 | $49.10 | $49.10 | $49.10 |
| Purchase #6 | $221.93 | 13.825% | $252.6118 | $252.61 | $252.60 | $252.60 |
| Purchase #7 | $127.97 | 5.159% | $134.572 | $134.57 | $134.55 | $134.60 |
| 7 purchase totals = | $703.26 | $773.8741 | $773.86 | $773.85 | $773.90 | |