| 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 | $16.96 | 5.711% | $17.9286 | $17.93 | $17.95 | $17.90 |
| Purchase #2 | $211.57 | 7.497% | $227.4314 | $227.43 | $227.45 | $227.40 |
| Purchase #3 | $159.89 | 9.222% | $174.6351 | $174.64 | $174.65 | $174.60 |
| Purchase #4 | $83.52 | 10.781% | $92.5243 | $92.52 | $92.50 | $92.50 |
| Purchase #5 | $175.28 | 12.588% | $197.3442 | $197.34 | $197.35 | $197.30 |
| Purchase #6 | $36.93 | 6.558% | $39.3519 | $39.35 | $39.35 | $39.40 |
| Purchase #7 | $143.69 | 3.245% | $148.3527 | $148.35 | $148.35 | $148.40 |
| 7 purchase totals = | $827.84 | $897.5682 | $897.56 | $897.60 | $897.50 | |