| 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 | $149.86 | 4.774% | $157.0143 | $157.01 | $157.00 | $157.00 |
| Purchase #2 | $178.55 | 13.193% | $202.1061 | $202.11 | $202.10 | $202.10 |
| Purchase #3 | $92.60 | 6.702% | $98.8061 | $98.81 | $98.80 | $98.80 |
| Purchase #4 | $8.46 | 4.340% | $8.8272 | $8.83 | $8.85 | $8.80 |
| Purchase #5 | $215.26 | 4.565% | $225.0866 | $225.09 | $225.10 | $225.10 |
| Purchase #6 | $111.92 | 9.199% | $122.2155 | $122.22 | $122.20 | $122.20 |
| Purchase #7 | $101.64 | 13.596% | $115.459 | $115.46 | $115.45 | $115.50 |
| 7 purchase totals = | $858.29 | $929.5148 | $929.53 | $929.50 | $929.50 | |