| 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 | $147.37 | 12.204% | $165.355 | $165.36 | $165.35 | $165.40 |
| Purchase #2 | $118.83 | 9.173% | $129.7303 | $129.73 | $129.75 | $129.70 |
| Purchase #3 | $240.87 | 4.562% | $251.8585 | $251.86 | $251.85 | $251.90 |
| Purchase #4 | $229.97 | 13.664% | $261.3931 | $261.39 | $261.40 | $261.40 |
| Purchase #5 | $36.27 | 13.489% | $41.1625 | $41.16 | $41.15 | $41.20 |
| Purchase #6 | $44.82 | 10.400% | $49.4813 | $49.48 | $49.50 | $49.50 |
| Purchase #7 | $123.41 | 6.600% | $131.5551 | $131.56 | $131.55 | $131.60 |
| 7 purchase totals = | $941.54 | $1,030.5358 | $1,030.54 | $1,030.55 | $1,030.70 | |