| 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 | $146.46 | 6.132% | $155.4409 | $155.44 | $155.45 | $155.40 |
| Purchase #2 | $66.72 | 3.576% | $69.1059 | $69.11 | $69.10 | $69.10 |
| Purchase #3 | $223.52 | 6.490% | $238.0264 | $238.03 | $238.05 | $238.00 |
| Purchase #4 | $61.80 | 8.112% | $66.8132 | $66.81 | $66.80 | $66.80 |
| Purchase #5 | $167.68 | 4.212% | $174.7427 | $174.74 | $174.75 | $174.70 |
| Purchase #6 | $139.70 | 5.808% | $147.8138 | $147.81 | $147.80 | $147.80 |
| Purchase #7 | $182.31 | 5.269% | $191.9159 | $191.92 | $191.90 | $191.90 |
| 7 purchase totals = | $988.19 | $1,043.8588 | $1,043.86 | $1,043.85 | $1,043.70 | |