| 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 | $156.51 | 8.261% | $169.4393 | $169.44 | $169.45 | $169.40 |
| Purchase #2 | $179.62 | 5.471% | $189.447 | $189.45 | $189.45 | $189.40 |
| Purchase #3 | $125.84 | 7.260% | $134.976 | $134.98 | $135.00 | $135.00 |
| Purchase #4 | $84.87 | 9.609% | $93.0252 | $93.03 | $93.05 | $93.00 |
| Purchase #5 | $145.31 | 8.365% | $157.4652 | $157.47 | $157.45 | $157.50 |
| Purchase #6 | $245.86 | 8.377% | $266.4557 | $266.46 | $266.45 | $266.50 |
| Purchase #7 | $135.70 | 3.702% | $140.7236 | $140.72 | $140.70 | $140.70 |
| 7 purchase totals = | $1,073.71 | $1,151.5320 | $1,151.55 | $1,151.55 | $1,151.50 | |