| 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 | $65.60 | 13.403% | $74.3924 | $74.39 | $74.40 | $74.40 |
| Purchase #2 | $100.54 | 4.796% | $105.3619 | $105.36 | $105.35 | $105.40 |
| Purchase #3 | $205.53 | 11.277% | $228.7076 | $228.71 | $228.70 | $228.70 |
| Purchase #4 | $201.89 | 9.189% | $220.4417 | $220.44 | $220.45 | $220.40 |
| Purchase #5 | $128.98 | 9.442% | $141.1583 | $141.16 | $141.15 | $141.20 |
| Purchase #6 | $111.48 | 13.802% | $126.8665 | $126.87 | $126.85 | $126.90 |
| Purchase #7 | $220.31 | 10.641% | $243.7532 | $243.75 | $243.75 | $243.80 |
| 7 purchase totals = | $1,034.33 | $1,140.6816 | $1,140.68 | $1,140.65 | $1,140.80 | |