| 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 | $128.76 | 11.709% | $143.8365 | $143.84 | $143.85 | $143.80 |
| Purchase #2 | $234.40 | 13.605% | $266.2901 | $266.29 | $266.30 | $266.30 |
| Purchase #3 | $211.94 | 10.350% | $233.8758 | $233.88 | $233.90 | $233.90 |
| Purchase #4 | $44.59 | 7.157% | $47.7813 | $47.78 | $47.80 | $47.80 |
| Purchase #5 | $47.45 | 8.340% | $51.4073 | $51.41 | $51.40 | $51.40 |
| Purchase #6 | $168.66 | 4.517% | $176.2784 | $176.28 | $176.30 | $176.30 |
| Purchase #7 | $167.33 | 12.743% | $188.6529 | $188.65 | $188.65 | $188.70 |
| 7 purchase totals = | $1,003.13 | $1,108.1223 | $1,108.13 | $1,108.20 | $1,108.20 | |