| 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 | $166.48 | 10.709% | $184.3083 | $184.31 | $184.30 | $184.30 |
| Purchase #2 | $149.25 | 9.490% | $163.4138 | $163.41 | $163.40 | $163.40 |
| Purchase #3 | $235.71 | 4.281% | $245.8007 | $245.80 | $245.80 | $245.80 |
| Purchase #4 | $210.32 | 13.542% | $238.8015 | $238.80 | $238.80 | $238.80 |
| Purchase #5 | $173.36 | 6.509% | $184.644 | $184.64 | $184.65 | $184.60 |
| Purchase #6 | $140.87 | 8.535% | $152.8933 | $152.89 | $152.90 | $152.90 |
| Purchase #7 | $11.62 | 11.491% | $12.9553 | $12.96 | $12.95 | $13.00 |
| 7 purchase totals = | $1,087.61 | $1,182.8169 | $1,182.81 | $1,182.80 | $1,182.80 | |