| 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 | $181.25 | 9.128% | $197.7945 | $197.79 | $197.80 | $197.80 |
| Purchase #2 | $141.56 | 3.647% | $146.7227 | $146.72 | $146.70 | $146.70 |
| Purchase #3 | $65.81 | 9.116% | $71.8092 | $71.81 | $71.80 | $71.80 |
| Purchase #4 | $142.34 | 12.373% | $159.9517 | $159.95 | $159.95 | $160.00 |
| Purchase #5 | $235.44 | 3.138% | $242.8281 | $242.83 | $242.85 | $242.80 |
| Purchase #6 | $37.85 | 11.350% | $42.146 | $42.15 | $42.15 | $42.10 |
| Purchase #7 | $167.83 | 11.564% | $187.2379 | $187.24 | $187.25 | $187.20 |
| 7 purchase totals = | $972.08 | $1,048.4901 | $1,048.49 | $1,048.50 | $1,048.40 | |