| 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 | $128.96 | 9.299% | $140.952 | $140.95 | $140.95 | $141.00 |
| Purchase #2 | $184.52 | 8.653% | $200.4865 | $200.49 | $200.50 | $200.50 |
| Purchase #3 | $183.56 | 10.498% | $202.8301 | $202.83 | $202.85 | $202.80 |
| Purchase #4 | $96.85 | 9.793% | $106.3345 | $106.33 | $106.35 | $106.30 |
| Purchase #5 | $103.93 | 11.658% | $116.0462 | $116.05 | $116.05 | $116.00 |
| Purchase #6 | $6.77 | 5.699% | $7.1558 | $7.16 | $7.15 | $7.20 |
| Purchase #7 | $185.59 | 3.504% | $192.0931 | $192.09 | $192.10 | $192.10 |
| 7 purchase totals = | $890.18 | $965.8982 | $965.90 | $965.95 | $965.90 | |