| 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 | $179.35 | 8.537% | $194.6611 | $194.66 | $194.65 | $194.70 |
| Purchase #2 | $209.81 | 10.462% | $231.7603 | $231.76 | $231.75 | $231.80 |
| Purchase #3 | $234.42 | 7.163% | $251.2115 | $251.21 | $251.20 | $251.20 |
| Purchase #4 | $189.91 | 8.666% | $206.3676 | $206.37 | $206.35 | $206.40 |
| Purchase #5 | $242.54 | 6.413% | $258.0941 | $258.09 | $258.10 | $258.10 |
| Purchase #6 | $179.54 | 4.428% | $187.49 | $187.49 | $187.50 | $187.50 |
| Purchase #7 | $218.31 | 7.697% | $235.1133 | $235.11 | $235.10 | $235.10 |
| 7 purchase totals = | $1,453.88 | $1,564.6979 | $1,564.69 | $1,564.65 | $1,564.80 | |