| 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 | $146.33 | 13.716% | $166.4006 | $166.40 | $166.40 | $166.40 |
| Purchase #2 | $142.54 | 4.595% | $149.0897 | $149.09 | $149.10 | $149.10 |
| Purchase #3 | $64.94 | 6.144% | $68.9299 | $68.93 | $68.95 | $68.90 |
| Purchase #4 | $221.45 | 7.220% | $237.4387 | $237.44 | $237.45 | $237.40 |
| Purchase #5 | $47.81 | 8.243% | $51.751 | $51.75 | $51.75 | $51.80 |
| Purchase #6 | $138.69 | 3.792% | $143.9491 | $143.95 | $143.95 | $143.90 |
| Purchase #7 | $183.34 | 7.701% | $197.459 | $197.46 | $197.45 | $197.50 |
| 7 purchase totals = | $945.10 | $1,015.0180 | $1,015.02 | $1,015.05 | $1,015.00 | |