| 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 | $182.52 | 9.132% | $199.1877 | $199.19 | $199.20 | $199.20 |
| Purchase #2 | $133.79 | 8.569% | $145.2545 | $145.25 | $145.25 | $145.30 |
| Purchase #3 | $144.52 | 11.271% | $160.8088 | $160.81 | $160.80 | $160.80 |
| Purchase #4 | $115.35 | 12.830% | $130.1494 | $130.15 | $130.15 | $130.10 |
| Purchase #5 | $16.49 | 6.314% | $17.5312 | $17.53 | $17.55 | $17.50 |
| Purchase #6 | $51.27 | 5.671% | $54.1775 | $54.18 | $54.20 | $54.20 |
| Purchase #7 | $201.52 | 6.258% | $214.1311 | $214.13 | $214.15 | $214.10 |
| 7 purchase totals = | $845.46 | $921.2402 | $921.24 | $921.30 | $921.20 | |