| 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 | $127.73 | 5.759% | $135.086 | $135.09 | $135.10 | $135.10 |
| Purchase #2 | $220.49 | 4.690% | $230.831 | $230.83 | $230.85 | $230.80 |
| Purchase #3 | $166.90 | 6.652% | $178.0022 | $178.00 | $178.00 | $178.00 |
| Purchase #4 | $59.61 | 12.160% | $66.8586 | $66.86 | $66.85 | $66.90 |
| Purchase #5 | $171.42 | 5.579% | $180.9835 | $180.98 | $181.00 | $181.00 |
| Purchase #6 | $13.63 | 5.477% | $14.3765 | $14.38 | $14.40 | $14.40 |
| Purchase #7 | $79.31 | 5.159% | $83.4016 | $83.40 | $83.40 | $83.40 |
| 7 purchase totals = | $839.09 | $889.5394 | $889.54 | $889.60 | $889.60 | |