| 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 | $165.46 | 10.324% | $182.5421 | $182.54 | $182.55 | $182.50 |
| Purchase #2 | $110.28 | 8.784% | $119.967 | $119.97 | $119.95 | $120.00 |
| Purchase #3 | $222.53 | 4.682% | $232.9489 | $232.95 | $232.95 | $232.90 |
| Purchase #4 | $68.51 | 7.732% | $73.8072 | $73.81 | $73.80 | $73.80 |
| Purchase #5 | $146.40 | 10.180% | $161.3035 | $161.30 | $161.30 | $161.30 |
| Purchase #6 | $171.43 | 13.150% | $193.973 | $193.97 | $193.95 | $194.00 |
| Purchase #7 | $11.96 | 6.617% | $12.7514 | $12.75 | $12.75 | $12.80 |
| 7 purchase totals = | $896.57 | $977.2931 | $977.29 | $977.25 | $977.30 | |