| 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 | $183.31 | 13.686% | $208.3978 | $208.40 | $208.40 | $208.40 |
| Purchase #2 | $184.85 | 6.346% | $196.5806 | $196.58 | $196.60 | $196.60 |
| Purchase #3 | $13.36 | 4.546% | $13.9673 | $13.97 | $13.95 | $14.00 |
| Purchase #4 | $12.50 | 4.843% | $13.1054 | $13.11 | $13.10 | $13.10 |
| Purchase #5 | $187.63 | 8.499% | $203.5767 | $203.58 | $203.60 | $203.60 |
| Purchase #6 | $78.85 | 7.231% | $84.5516 | $84.55 | $84.55 | $84.60 |
| Purchase #7 | $80.85 | 3.543% | $83.7145 | $83.71 | $83.70 | $83.70 |
| 7 purchase totals = | $741.35 | $803.8939 | $803.90 | $803.90 | $804.00 | |