| 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 | $141.83 | 3.556% | $146.8735 | $146.87 | $146.85 | $146.90 |
| Purchase #2 | $135.73 | 5.441% | $143.1151 | $143.12 | $143.10 | $143.10 |
| Purchase #3 | $29.32 | 9.809% | $32.196 | $32.20 | $32.20 | $32.20 |
| Purchase #4 | $49.41 | 12.797% | $55.733 | $55.73 | $55.75 | $55.70 |
| Purchase #5 | $74.65 | 6.797% | $79.724 | $79.72 | $79.70 | $79.70 |
| Purchase #6 | $246.86 | 4.620% | $258.2649 | $258.26 | $258.25 | $258.30 |
| Purchase #7 | $97.79 | 10.871% | $108.4208 | $108.42 | $108.40 | $108.40 |
| 7 purchase totals = | $775.59 | $824.3273 | $824.32 | $824.25 | $824.30 | |