| 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 | $156.66 | 10.410% | $172.9683 | $172.97 | $172.95 | $173.00 |
| Purchase #2 | $215.94 | 13.372% | $244.8155 | $244.82 | $244.80 | $244.80 |
| Purchase #3 | $220.55 | 13.215% | $249.6957 | $249.70 | $249.70 | $249.70 |
| Purchase #4 | $149.32 | 3.646% | $154.7642 | $154.76 | $154.75 | $154.80 |
| Purchase #5 | $33.30 | 10.608% | $36.8325 | $36.83 | $36.85 | $36.80 |
| Purchase #6 | $126.62 | 9.244% | $138.3248 | $138.32 | $138.30 | $138.30 |
| Purchase #7 | $37.80 | 13.456% | $42.8864 | $42.89 | $42.90 | $42.90 |
| 7 purchase totals = | $940.19 | $1,040.2874 | $1,040.29 | $1,040.25 | $1,040.30 | |