| 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 | $163.77 | 12.614% | $184.4279 | $184.43 | $184.45 | $184.40 |
| Purchase #2 | $203.47 | 13.501% | $230.9405 | $230.94 | $230.95 | $230.90 |
| Purchase #3 | $175.65 | 13.252% | $198.9271 | $198.93 | $198.95 | $198.90 |
| Purchase #4 | $99.48 | 4.127% | $103.5855 | $103.59 | $103.60 | $103.60 |
| Purchase #5 | $44.71 | 11.653% | $49.9201 | $49.92 | $49.90 | $49.90 |
| Purchase #6 | $115.77 | 13.354% | $131.2299 | $131.23 | $131.25 | $131.20 |
| Purchase #7 | $13.62 | 7.864% | $14.6911 | $14.69 | $14.70 | $14.70 |
| 7 purchase totals = | $816.47 | $913.7221 | $913.73 | $913.80 | $913.60 | |