| 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 | $156.38 | 11.164% | $173.8383 | $173.84 | $173.85 | $173.80 |
| Purchase #2 | $13.45 | 3.538% | $13.9259 | $13.93 | $13.95 | $13.90 |
| Purchase #3 | $114.66 | 9.345% | $125.375 | $125.38 | $125.40 | $125.40 |
| Purchase #4 | $143.41 | 3.120% | $147.8844 | $147.88 | $147.90 | $147.90 |
| Purchase #5 | $194.38 | 8.484% | $210.8712 | $210.87 | $210.85 | $210.90 |
| Purchase #6 | $37.69 | 10.734% | $41.7356 | $41.74 | $41.75 | $41.70 |
| Purchase #7 | $6.95 | 3.429% | $7.1883 | $7.19 | $7.20 | $7.20 |
| 7 purchase totals = | $666.92 | $720.8187 | $720.83 | $720.90 | $720.80 | |