| 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 | $142.93 | 6.182% | $151.7659 | $151.77 | $151.75 | $151.80 |
| Purchase #2 | $110.74 | 8.769% | $120.4508 | $120.45 | $120.45 | $120.50 |
| Purchase #3 | $17.63 | 3.506% | $18.2481 | $18.25 | $18.25 | $18.20 |
| Purchase #4 | $190.25 | 9.705% | $208.7138 | $208.71 | $208.70 | $208.70 |
| Purchase #5 | $136.26 | 5.113% | $143.227 | $143.23 | $143.25 | $143.20 |
| Purchase #6 | $39.74 | 11.598% | $44.349 | $44.35 | $44.35 | $44.30 |
| Purchase #7 | $16.56 | 11.472% | $18.4598 | $18.46 | $18.45 | $18.50 |
| 7 purchase totals = | $654.11 | $705.2144 | $705.22 | $705.20 | $705.20 | |