| 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 | $176.28 | 11.298% | $196.1961 | $196.20 | $196.20 | $196.20 |
| Purchase #2 | $28.41 | 4.499% | $29.6882 | $29.69 | $29.70 | $29.70 |
| Purchase #3 | $77.73 | 4.333% | $81.098 | $81.10 | $81.10 | $81.10 |
| Purchase #4 | $84.73 | 11.544% | $94.5112 | $94.51 | $94.50 | $94.50 |
| Purchase #5 | $200.52 | 11.526% | $223.6319 | $223.63 | $223.65 | $223.60 |
| Purchase #6 | $8.38 | 11.117% | $9.3116 | $9.31 | $9.30 | $9.30 |
| Purchase #7 | $11.31 | 13.165% | $12.799 | $12.80 | $12.80 | $12.80 |
| 7 purchase totals = | $587.36 | $647.2360 | $647.24 | $647.25 | $647.20 | |