| 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 | $154.86 | 10.607% | $171.286 | $171.29 | $171.30 | $171.30 |
| Purchase #2 | $13.37 | 3.261% | $13.806 | $13.81 | $13.80 | $13.80 |
| Purchase #3 | $106.99 | 12.529% | $120.3948 | $120.39 | $120.40 | $120.40 |
| Purchase #4 | $82.50 | 6.451% | $87.8221 | $87.82 | $87.80 | $87.80 |
| Purchase #5 | $239.93 | 11.262% | $266.9509 | $266.95 | $266.95 | $267.00 |
| Purchase #6 | $151.37 | 12.699% | $170.5925 | $170.59 | $170.60 | $170.60 |
| Purchase #7 | $32.36 | 10.284% | $35.6879 | $35.69 | $35.70 | $35.70 |
| 7 purchase totals = | $781.38 | $866.5402 | $866.54 | $866.55 | $866.60 | |