| 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 | $189.37 | 10.187% | $208.6611 | $208.66 | $208.65 | $208.70 |
| Purchase #2 | $140.80 | 6.752% | $150.3068 | $150.31 | $150.30 | $150.30 |
| Purchase #3 | $51.46 | 3.623% | $53.3244 | $53.32 | $53.30 | $53.30 |
| Purchase #4 | $138.58 | 4.802% | $145.2346 | $145.23 | $145.25 | $145.20 |
| Purchase #5 | $155.74 | 10.111% | $171.4869 | $171.49 | $171.50 | $171.50 |
| Purchase #6 | $5.63 | 6.297% | $5.9845 | $5.98 | $6.00 | $6.00 |
| Purchase #7 | $59.66 | 5.145% | $62.7295 | $62.73 | $62.75 | $62.70 |
| 7 purchase totals = | $741.24 | $797.7278 | $797.72 | $797.75 | $797.70 | |