| 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 | $133.69 | 5.446% | $140.9708 | $140.97 | $140.95 | $141.00 |
| Purchase #2 | $150.58 | 5.251% | $158.487 | $158.49 | $158.50 | $158.50 |
| Purchase #3 | $46.36 | 9.489% | $50.7591 | $50.76 | $50.75 | $50.80 |
| Purchase #4 | $90.91 | 3.225% | $93.8418 | $93.84 | $93.85 | $93.80 |
| Purchase #5 | $169.32 | 7.276% | $181.6397 | $181.64 | $181.65 | $181.60 |
| Purchase #6 | $173.25 | 12.632% | $195.1349 | $195.13 | $195.15 | $195.10 |
| Purchase #7 | $121.67 | 6.146% | $129.1478 | $129.15 | $129.15 | $129.10 |
| 7 purchase totals = | $885.78 | $949.9811 | $949.98 | $950.00 | $949.90 | |