| 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 | $152.32 | 4.858% | $159.7197 | $159.72 | $159.70 | $159.70 |
| Purchase #2 | $107.50 | 4.425% | $112.2569 | $112.26 | $112.25 | $112.30 |
| Purchase #3 | $189.75 | 4.641% | $198.5563 | $198.56 | $198.55 | $198.60 |
| Purchase #4 | $16.53 | 10.254% | $18.225 | $18.23 | $18.25 | $18.20 |
| Purchase #5 | $168.98 | 8.287% | $182.9834 | $182.98 | $183.00 | $183.00 |
| Purchase #6 | $54.38 | 10.519% | $60.1002 | $60.10 | $60.10 | $60.10 |
| Purchase #7 | $114.48 | 7.479% | $123.042 | $123.04 | $123.05 | $123.00 |
| 7 purchase totals = | $803.94 | $854.8835 | $854.89 | $854.90 | $854.90 | |