| 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 | $143.56 | 6.781% | $153.2948 | $153.29 | $153.30 | $153.30 |
| Purchase #2 | $219.67 | 10.561% | $242.8693 | $242.87 | $242.85 | $242.90 |
| Purchase #3 | $79.62 | 13.542% | $90.4021 | $90.40 | $90.40 | $90.40 |
| Purchase #4 | $6.38 | 8.284% | $6.9085 | $6.91 | $6.90 | $6.90 |
| Purchase #5 | $188.49 | 11.382% | $209.9439 | $209.94 | $209.95 | $209.90 |
| Purchase #6 | $178.29 | 7.577% | $191.799 | $191.80 | $191.80 | $191.80 |
| Purchase #7 | $156.76 | 11.817% | $175.2843 | $175.28 | $175.30 | $175.30 |
| 7 purchase totals = | $972.77 | $1,070.5019 | $1,070.49 | $1,070.50 | $1,070.50 | |