| 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 | $179.98 | 4.498% | $188.0755 | $188.08 | $188.10 | $188.10 |
| Purchase #2 | $24.83 | 5.399% | $26.1706 | $26.17 | $26.15 | $26.20 |
| Purchase #3 | $227.27 | 12.227% | $255.0583 | $255.06 | $255.05 | $255.10 |
| Purchase #4 | $188.71 | 7.868% | $203.5577 | $203.56 | $203.55 | $203.60 |
| Purchase #5 | $158.28 | 4.828% | $165.9218 | $165.92 | $165.90 | $165.90 |
| Purchase #6 | $200.40 | 8.532% | $217.4981 | $217.50 | $217.50 | $217.50 |
| Purchase #7 | $147.37 | 3.870% | $153.0732 | $153.07 | $153.05 | $153.10 |
| 7 purchase totals = | $1,126.84 | $1,209.3552 | $1,209.36 | $1,209.30 | $1,209.50 | |