| 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 | $156.68 | 12.429% | $176.1538 | $176.15 | $176.15 | $176.20 |
| Purchase #2 | $134.65 | 5.682% | $142.3008 | $142.30 | $142.30 | $142.30 |
| Purchase #3 | $191.28 | 3.869% | $198.6806 | $198.68 | $198.70 | $198.70 |
| Purchase #4 | $120.43 | 11.684% | $134.501 | $134.50 | $134.50 | $134.50 |
| Purchase #5 | $199.38 | 4.111% | $207.5765 | $207.58 | $207.60 | $207.60 |
| Purchase #6 | $35.82 | 4.509% | $37.4351 | $37.44 | $37.45 | $37.40 |
| Purchase #7 | $78.43 | 8.794% | $85.3271 | $85.33 | $85.35 | $85.30 |
| 7 purchase totals = | $916.67 | $981.9749 | $981.98 | $982.05 | $982.00 | |