| 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 | $176.34 | 6.840% | $188.4017 | $188.40 | $188.40 | $188.40 |
| Purchase #2 | $207.58 | 12.616% | $233.7683 | $233.77 | $233.75 | $233.80 |
| Purchase #3 | $107.96 | 7.566% | $116.1283 | $116.13 | $116.15 | $116.10 |
| Purchase #4 | $227.48 | 13.619% | $258.4605 | $258.46 | $258.45 | $258.50 |
| Purchase #5 | $162.74 | 10.229% | $179.3867 | $179.39 | $179.40 | $179.40 |
| Purchase #6 | $8.98 | 10.721% | $9.9427 | $9.94 | $9.95 | $9.90 |
| Purchase #7 | $57.49 | 8.170% | $62.1869 | $62.19 | $62.20 | $62.20 |
| 7 purchase totals = | $948.57 | $1,048.2751 | $1,048.28 | $1,048.30 | $1,048.30 | |