| 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 | $179.67 | 5.254% | $189.1099 | $189.11 | $189.10 | $189.10 |
| Purchase #2 | $107.44 | 4.211% | $111.9643 | $111.96 | $111.95 | $112.00 |
| Purchase #3 | $36.97 | 9.737% | $40.5698 | $40.57 | $40.55 | $40.60 |
| Purchase #4 | $49.59 | 10.346% | $54.7206 | $54.72 | $54.70 | $54.70 |
| Purchase #5 | $124.60 | 12.430% | $140.0878 | $140.09 | $140.10 | $140.10 |
| Purchase #6 | $217.77 | 13.134% | $246.3719 | $246.37 | $246.35 | $246.40 |
| Purchase #7 | $155.39 | 5.741% | $164.3109 | $164.31 | $164.30 | $164.30 |
| 7 purchase totals = | $871.43 | $947.1352 | $947.13 | $947.05 | $947.20 | |