| 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 | $135.25 | 11.302% | $150.536 | $150.54 | $150.55 | $150.50 |
| Purchase #2 | $209.54 | 6.717% | $223.6148 | $223.61 | $223.60 | $223.60 |
| Purchase #3 | $130.67 | 9.526% | $143.1176 | $143.12 | $143.10 | $143.10 |
| Purchase #4 | $126.51 | 8.182% | $136.861 | $136.86 | $136.85 | $136.90 |
| Purchase #5 | $180.66 | 11.421% | $201.2932 | $201.29 | $201.30 | $201.30 |
| Purchase #6 | $153.54 | 5.392% | $161.8189 | $161.82 | $161.80 | $161.80 |
| Purchase #7 | $230.55 | 9.539% | $252.5422 | $252.54 | $252.55 | $252.50 |
| 7 purchase totals = | $1,166.72 | $1,269.7837 | $1,269.78 | $1,269.75 | $1,269.70 | |