| 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 | $131.77 | 3.744% | $136.7035 | $136.70 | $136.70 | $136.70 |
| Purchase #2 | $121.72 | 9.820% | $133.6729 | $133.67 | $133.65 | $133.70 |
| Purchase #3 | $106.96 | 7.425% | $114.9018 | $114.90 | $114.90 | $114.90 |
| Purchase #4 | $115.62 | 6.846% | $123.5353 | $123.54 | $123.55 | $123.50 |
| Purchase #5 | $206.55 | 11.756% | $230.832 | $230.83 | $230.85 | $230.80 |
| Purchase #6 | $37.29 | 12.230% | $41.8506 | $41.85 | $41.85 | $41.90 |
| Purchase #7 | $62.70 | 8.683% | $68.1442 | $68.14 | $68.15 | $68.10 |
| 7 purchase totals = | $782.61 | $849.6403 | $849.63 | $849.65 | $849.60 | |