| 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 | $137.45 | 12.715% | $154.9268 | $154.93 | $154.95 | $154.90 |
| Purchase #2 | $11.98 | 6.315% | $12.7365 | $12.74 | $12.75 | $12.70 |
| Purchase #3 | $190.96 | 3.362% | $197.3801 | $197.38 | $197.40 | $197.40 |
| Purchase #4 | $118.91 | 3.714% | $123.3263 | $123.33 | $123.35 | $123.30 |
| Purchase #5 | $101.86 | 8.130% | $110.1412 | $110.14 | $110.15 | $110.10 |
| Purchase #6 | $188.48 | 10.268% | $207.8331 | $207.83 | $207.85 | $207.80 |
| Purchase #7 | $132.59 | 7.543% | $142.5913 | $142.59 | $142.60 | $142.60 |
| 7 purchase totals = | $882.23 | $948.9353 | $948.94 | $949.05 | $948.80 | |