| 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 | $74.81 | 7.403% | $80.3482 | $80.35 | $80.35 | $80.30 |
| Purchase #2 | $114.31 | 3.216% | $117.9862 | $117.99 | $118.00 | $118.00 |
| Purchase #3 | $143.73 | 11.770% | $160.647 | $160.65 | $160.65 | $160.60 |
| Purchase #4 | $60.53 | 12.357% | $68.0097 | $68.01 | $68.00 | $68.00 |
| Purchase #5 | $111.62 | 9.698% | $122.4449 | $122.44 | $122.45 | $122.40 |
| Purchase #6 | $21.69 | 8.802% | $23.5992 | $23.60 | $23.60 | $23.60 |
| Purchase #7 | $218.47 | 6.808% | $233.3434 | $233.34 | $233.35 | $233.30 |
| 7 purchase totals = | $745.16 | $806.3786 | $806.38 | $806.40 | $806.20 | |