| 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 | $76.28 | 8.150% | $82.4968 | $82.50 | $82.50 | $82.50 |
| Purchase #2 | $181.87 | 5.468% | $191.8147 | $191.81 | $191.80 | $191.80 |
| Purchase #3 | $166.67 | 3.169% | $171.9518 | $171.95 | $171.95 | $172.00 |
| Purchase #4 | $180.48 | 12.807% | $203.5941 | $203.59 | $203.60 | $203.60 |
| Purchase #5 | $249.59 | 5.728% | $263.8865 | $263.89 | $263.90 | $263.90 |
| Purchase #6 | $193.99 | 9.831% | $213.0612 | $213.06 | $213.05 | $213.10 |
| Purchase #7 | $42.59 | 10.543% | $47.0803 | $47.08 | $47.10 | $47.10 |
| 7 purchase totals = | $1,091.47 | $1,173.8854 | $1,173.88 | $1,173.90 | $1,174.00 | |