| 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 | $148.79 | 5.177% | $156.4929 | $156.49 | $156.50 | $156.50 |
| Purchase #2 | $47.38 | 5.170% | $49.8295 | $49.83 | $49.85 | $49.80 |
| Purchase #3 | $104.54 | 13.734% | $118.8975 | $118.90 | $118.90 | $118.90 |
| Purchase #4 | $187.80 | 12.790% | $211.8196 | $211.82 | $211.80 | $211.80 |
| Purchase #5 | $187.44 | 8.754% | $203.8485 | $203.85 | $203.85 | $203.80 |
| Purchase #6 | $238.38 | 3.130% | $245.8413 | $245.84 | $245.85 | $245.80 |
| Purchase #7 | $197.95 | 11.588% | $220.8884 | $220.89 | $220.90 | $220.90 |
| 7 purchase totals = | $1,112.28 | $1,207.6177 | $1,207.62 | $1,207.65 | $1,207.50 | |