| 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 | $146.48 | 10.642% | $162.0684 | $162.07 | $162.05 | $162.10 |
| Purchase #2 | $239.86 | 13.610% | $272.5049 | $272.50 | $272.50 | $272.50 |
| Purchase #3 | $201.29 | 12.144% | $225.7347 | $225.73 | $225.75 | $225.70 |
| Purchase #4 | $209.84 | 6.710% | $223.9203 | $223.92 | $223.90 | $223.90 |
| Purchase #5 | $141.85 | 7.319% | $152.232 | $152.23 | $152.25 | $152.20 |
| Purchase #6 | $192.61 | 13.710% | $219.0168 | $219.02 | $219.00 | $219.00 |
| Purchase #7 | $83.43 | 4.535% | $87.2136 | $87.21 | $87.20 | $87.20 |
| 7 purchase totals = | $1,215.36 | $1,342.6907 | $1,342.68 | $1,342.65 | $1,342.60 | |