| 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 | $161.33 | 6.271% | $171.447 | $171.45 | $171.45 | $171.40 |
| Purchase #2 | $132.48 | 7.599% | $142.5472 | $142.55 | $142.55 | $142.50 |
| Purchase #3 | $98.30 | 6.508% | $104.6974 | $104.70 | $104.70 | $104.70 |
| Purchase #4 | $84.90 | 12.352% | $95.3868 | $95.39 | $95.40 | $95.40 |
| Purchase #5 | $121.41 | 6.212% | $128.952 | $128.95 | $128.95 | $129.00 |
| Purchase #6 | $147.86 | 13.721% | $168.1479 | $168.15 | $168.15 | $168.10 |
| Purchase #7 | $177.34 | 6.585% | $189.0178 | $189.02 | $189.00 | $189.00 |
| 7 purchase totals = | $923.62 | $1,000.1961 | $1,000.21 | $1,000.20 | $1,000.10 | |