| 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 | $27.48 | 6.314% | $29.2151 | $29.22 | $29.20 | $29.20 |
| Purchase #2 | $150.96 | 9.131% | $164.7442 | $164.74 | $164.75 | $164.70 |
| Purchase #3 | $47.36 | 5.360% | $49.8985 | $49.90 | $49.90 | $49.90 |
| Purchase #4 | $143.64 | 7.385% | $154.2478 | $154.25 | $154.25 | $154.20 |
| Purchase #5 | $190.38 | 5.747% | $201.3211 | $201.32 | $201.30 | $201.30 |
| Purchase #6 | $186.93 | 8.350% | $202.5387 | $202.54 | $202.55 | $202.50 |
| Purchase #7 | $132.48 | 10.683% | $146.6328 | $146.63 | $146.65 | $146.60 |
| 7 purchase totals = | $879.23 | $948.5982 | $948.60 | $948.60 | $948.40 | |