| 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 | $207.93 | 8.854% | $226.3401 | $226.34 | $226.35 | $226.30 |
| Purchase #2 | $147.57 | 6.469% | $157.1163 | $157.12 | $157.10 | $157.10 |
| Purchase #3 | $96.54 | 8.330% | $104.5818 | $104.58 | $104.60 | $104.60 |
| Purchase #4 | $227.96 | 11.350% | $253.8335 | $253.83 | $253.85 | $253.80 |
| Purchase #5 | $178.32 | 11.816% | $199.3903 | $199.39 | $199.40 | $199.40 |
| Purchase #6 | $154.76 | 8.240% | $167.5122 | $167.51 | $167.50 | $167.50 |
| Purchase #7 | $167.82 | 8.756% | $182.5143 | $182.51 | $182.50 | $182.50 |
| 7 purchase totals = | $1,180.90 | $1,291.2885 | $1,291.28 | $1,291.30 | $1,291.20 | |