| 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 | $101.92 | 11.751% | $113.8966 | $113.90 | $113.90 | $113.90 |
| Purchase #2 | $119.40 | 11.361% | $132.965 | $132.97 | $132.95 | $133.00 |
| Purchase #3 | $95.31 | 5.711% | $100.7532 | $100.75 | $100.75 | $100.80 |
| Purchase #4 | $64.64 | 10.426% | $71.3794 | $71.38 | $71.40 | $71.40 |
| Purchase #5 | $169.39 | 11.569% | $188.9867 | $188.99 | $189.00 | $189.00 |
| Purchase #6 | $123.75 | 9.580% | $135.6053 | $135.61 | $135.60 | $135.60 |
| Purchase #7 | $8.49 | 13.431% | $9.6303 | $9.63 | $9.65 | $9.60 |
| 7 purchase totals = | $682.90 | $753.2165 | $753.23 | $753.25 | $753.30 | |