| 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 | $131.95 | 12.480% | $148.4174 | $148.42 | $148.40 | $148.40 |
| Purchase #2 | $13.96 | 5.568% | $14.7373 | $14.74 | $14.75 | $14.70 |
| Purchase #3 | $108.48 | 10.244% | $119.5927 | $119.59 | $119.60 | $119.60 |
| Purchase #4 | $23.99 | 4.241% | $25.0074 | $25.01 | $25.00 | $25.00 |
| Purchase #5 | $134.33 | 4.247% | $140.035 | $140.04 | $140.05 | $140.00 |
| Purchase #6 | $112.85 | 4.459% | $117.882 | $117.88 | $117.90 | $117.90 |
| Purchase #7 | $68.89 | 3.139% | $71.0525 | $71.05 | $71.05 | $71.10 |
| 7 purchase totals = | $594.45 | $636.7243 | $636.73 | $636.75 | $636.70 | |