| 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 | $118.38 | 9.803% | $129.9848 | $129.98 | $130.00 | $130.00 |
| Purchase #2 | $140.45 | 13.466% | $159.363 | $159.36 | $159.35 | $159.40 |
| Purchase #3 | $181.73 | 6.169% | $192.9409 | $192.94 | $192.95 | $192.90 |
| Purchase #4 | $193.57 | 4.741% | $202.7472 | $202.75 | $202.75 | $202.70 |
| Purchase #5 | $62.85 | 6.461% | $66.9107 | $66.91 | $66.90 | $66.90 |
| Purchase #6 | $164.33 | 5.299% | $173.0378 | $173.04 | $173.05 | $173.00 |
| Purchase #7 | $66.28 | 6.475% | $70.5716 | $70.57 | $70.55 | $70.60 |
| 7 purchase totals = | $927.59 | $995.5560 | $995.55 | $995.55 | $995.50 | |