| 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 | $141.90 | 9.659% | $155.6061 | $155.61 | $155.60 | $155.60 |
| Purchase #2 | $177.56 | 13.678% | $201.8467 | $201.85 | $201.85 | $201.80 |
| Purchase #3 | $181.30 | 11.304% | $201.7942 | $201.79 | $201.80 | $201.80 |
| Purchase #4 | $12.35 | 10.490% | $13.6455 | $13.65 | $13.65 | $13.60 |
| Purchase #5 | $206.37 | 11.121% | $229.3204 | $229.32 | $229.30 | $229.30 |
| Purchase #6 | $8.48 | 10.324% | $9.3555 | $9.36 | $9.35 | $9.40 |
| Purchase #7 | $220.54 | 7.822% | $237.7906 | $237.79 | $237.80 | $237.80 |
| 7 purchase totals = | $948.50 | $1,049.3590 | $1,049.37 | $1,049.35 | $1,049.30 | |