| 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 | $135.26 | 6.837% | $144.5077 | $144.51 | $144.50 | $144.50 |
| Purchase #2 | $177.47 | 13.666% | $201.7231 | $201.72 | $201.70 | $201.70 |
| Purchase #3 | $172.32 | 3.280% | $177.9721 | $177.97 | $177.95 | $178.00 |
| Purchase #4 | $242.40 | 6.605% | $258.4105 | $258.41 | $258.40 | $258.40 |
| Purchase #5 | $227.68 | 8.256% | $246.4773 | $246.48 | $246.50 | $246.50 |
| Purchase #6 | $196.78 | 7.509% | $211.5562 | $211.56 | $211.55 | $211.60 |
| Purchase #7 | $41.85 | 8.543% | $45.4252 | $45.43 | $45.45 | $45.40 |
| 7 purchase totals = | $1,193.76 | $1,286.0721 | $1,286.08 | $1,286.05 | $1,286.10 | |