| 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 | $158.25 | 3.227% | $163.3567 | $163.36 | $163.35 | $163.40 |
| Purchase #2 | $223.29 | 7.137% | $239.2262 | $239.23 | $239.25 | $239.20 |
| Purchase #3 | $9.63 | 12.674% | $10.8505 | $10.85 | $10.85 | $10.90 |
| Purchase #4 | $172.91 | 9.309% | $189.0062 | $189.01 | $189.00 | $189.00 |
| Purchase #5 | $135.57 | 10.173% | $149.3615 | $149.36 | $149.35 | $149.40 |
| Purchase #6 | $142.36 | 8.629% | $154.6442 | $154.64 | $154.65 | $154.60 |
| Purchase #7 | $93.92 | 11.429% | $104.6541 | $104.65 | $104.65 | $104.70 |
| 7 purchase totals = | $935.93 | $1,011.0994 | $1,011.10 | $1,011.10 | $1,011.20 | |