| 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 | $124.61 | 7.231% | $133.6205 | $133.62 | $133.60 | $133.60 |
| Purchase #2 | $39.56 | 9.618% | $43.3649 | $43.36 | $43.35 | $43.40 |
| Purchase #3 | $67.80 | 8.355% | $73.4647 | $73.46 | $73.45 | $73.50 |
| Purchase #4 | $169.42 | 8.847% | $184.4086 | $184.41 | $184.40 | $184.40 |
| Purchase #5 | $169.30 | 5.765% | $179.0601 | $179.06 | $179.05 | $179.10 |
| Purchase #6 | $110.98 | 6.304% | $117.9762 | $117.98 | $118.00 | $118.00 |
| Purchase #7 | $173.80 | 7.226% | $186.3588 | $186.36 | $186.35 | $186.40 |
| 7 purchase totals = | $855.47 | $918.2538 | $918.25 | $918.20 | $918.40 | |