| 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 | $182.67 | 8.733% | $198.6226 | $198.62 | $198.60 | $198.60 |
| Purchase #2 | $211.69 | 10.666% | $234.2689 | $234.27 | $234.25 | $234.30 |
| Purchase #3 | $243.89 | 5.472% | $257.2357 | $257.24 | $257.25 | $257.20 |
| Purchase #4 | $79.88 | 13.359% | $90.5512 | $90.55 | $90.55 | $90.60 |
| Purchase #5 | $16.59 | 11.236% | $18.4541 | $18.45 | $18.45 | $18.50 |
| Purchase #6 | $176.40 | 7.360% | $189.383 | $189.38 | $189.40 | $189.40 |
| Purchase #7 | $204.72 | 5.376% | $215.7257 | $215.73 | $215.75 | $215.70 |
| 7 purchase totals = | $1,115.84 | $1,204.2412 | $1,204.24 | $1,204.25 | $1,204.30 | |