| 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 | $129.55 | 13.449% | $146.9732 | $146.97 | $146.95 | $147.00 |
| Purchase #2 | $239.26 | 13.248% | $270.9572 | $270.96 | $270.95 | $271.00 |
| Purchase #3 | $34.83 | 10.711% | $38.5606 | $38.56 | $38.55 | $38.60 |
| Purchase #4 | $180.83 | 12.308% | $203.0866 | $203.09 | $203.10 | $203.10 |
| Purchase #5 | $176.81 | 11.765% | $197.6117 | $197.61 | $197.60 | $197.60 |
| Purchase #6 | $17.29 | 4.834% | $18.1258 | $18.13 | $18.15 | $18.10 |
| Purchase #7 | $190.48 | 6.758% | $203.3526 | $203.35 | $203.35 | $203.40 |
| 7 purchase totals = | $969.05 | $1,078.6677 | $1,078.67 | $1,078.65 | $1,078.80 | |