| 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 | $122.98 | 9.683% | $134.8882 | $134.89 | $134.90 | $134.90 |
| Purchase #2 | $63.98 | 5.585% | $67.5533 | $67.55 | $67.55 | $67.60 |
| Purchase #3 | $41.92 | 7.496% | $45.0623 | $45.06 | $45.05 | $45.10 |
| Purchase #4 | $174.72 | 11.487% | $194.7901 | $194.79 | $194.80 | $194.80 |
| Purchase #5 | $202.84 | 3.397% | $209.7305 | $209.73 | $209.75 | $209.70 |
| Purchase #6 | $88.53 | 4.580% | $92.5847 | $92.58 | $92.60 | $92.60 |
| Purchase #7 | $163.57 | 5.639% | $172.7937 | $172.79 | $172.80 | $172.80 |
| 7 purchase totals = | $858.54 | $917.4028 | $917.39 | $917.45 | $917.50 | |