| 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 | $178.47 | 12.370% | $200.5467 | $200.55 | $200.55 | $200.50 |
| Purchase #2 | $61.83 | 12.611% | $69.6274 | $69.63 | $69.65 | $69.60 |
| Purchase #3 | $5.56 | 12.750% | $6.2689 | $6.27 | $6.25 | $6.30 |
| Purchase #4 | $129.54 | 10.121% | $142.6507 | $142.65 | $142.65 | $142.70 |
| Purchase #5 | $135.46 | 5.583% | $143.0227 | $143.02 | $143.00 | $143.00 |
| Purchase #6 | $180.76 | 13.870% | $205.8314 | $205.83 | $205.85 | $205.80 |
| Purchase #7 | $132.57 | 12.445% | $149.0683 | $149.07 | $149.05 | $149.10 |
| 7 purchase totals = | $824.19 | $917.0161 | $917.02 | $917.00 | $917.00 | |