| 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 | $133.99 | 8.410% | $145.2586 | $145.26 | $145.25 | $145.30 |
| Purchase #2 | $234.30 | 8.855% | $255.0473 | $255.05 | $255.05 | $255.00 |
| Purchase #3 | $232.47 | 5.172% | $244.4933 | $244.49 | $244.50 | $244.50 |
| Purchase #4 | $77.53 | 7.489% | $83.3362 | $83.34 | $83.35 | $83.30 |
| Purchase #5 | $181.93 | 7.589% | $195.7367 | $195.74 | $195.75 | $195.70 |
| Purchase #6 | $140.99 | 7.599% | $151.7038 | $151.70 | $151.70 | $151.70 |
| Purchase #7 | $220.39 | 9.464% | $241.2477 | $241.25 | $241.25 | $241.20 |
| 7 purchase totals = | $1,221.60 | $1,316.8236 | $1,316.83 | $1,316.85 | $1,316.70 | |