| 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 | $129.37 | 10.814% | $143.3601 | $143.36 | $143.35 | $143.40 |
| Purchase #2 | $50.25 | 9.203% | $54.8745 | $54.87 | $54.85 | $54.90 |
| Purchase #3 | $176.92 | 3.820% | $183.6783 | $183.68 | $183.70 | $183.70 |
| Purchase #4 | $169.46 | 7.294% | $181.8204 | $181.82 | $181.80 | $181.80 |
| Purchase #5 | $220.57 | 12.703% | $248.589 | $248.59 | $248.60 | $248.60 |
| Purchase #6 | $16.90 | 11.755% | $18.8866 | $18.89 | $18.90 | $18.90 |
| Purchase #7 | $53.48 | 6.592% | $57.0054 | $57.01 | $57.00 | $57.00 |
| 7 purchase totals = | $816.95 | $888.2143 | $888.22 | $888.20 | $888.30 | |