| 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 | $152.92 | 9.518% | $167.4749 | $167.47 | $167.45 | $167.50 |
| Purchase #2 | $214.88 | 6.500% | $228.8472 | $228.85 | $228.85 | $228.80 |
| Purchase #3 | $162.85 | 12.660% | $183.4668 | $183.47 | $183.45 | $183.50 |
| Purchase #4 | $44.52 | 7.641% | $47.9218 | $47.92 | $47.90 | $47.90 |
| Purchase #5 | $114.90 | 6.807% | $122.7212 | $122.72 | $122.70 | $122.70 |
| Purchase #6 | $197.92 | 3.387% | $204.6236 | $204.62 | $204.60 | $204.60 |
| Purchase #7 | $26.76 | 4.210% | $27.8866 | $27.89 | $27.90 | $27.90 |
| 7 purchase totals = | $914.75 | $982.9421 | $982.94 | $982.85 | $982.90 | |