| 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 | $184.36 | 3.366% | $190.5656 | $190.57 | $190.55 | $190.60 |
| Purchase #2 | $14.91 | 13.190% | $16.8766 | $16.88 | $16.90 | $16.90 |
| Purchase #3 | $142.63 | 12.172% | $159.9909 | $159.99 | $160.00 | $160.00 |
| Purchase #4 | $187.36 | 8.699% | $203.6584 | $203.66 | $203.65 | $203.70 |
| Purchase #5 | $193.49 | 11.861% | $216.4398 | $216.44 | $216.45 | $216.40 |
| Purchase #6 | $76.93 | 11.690% | $85.9231 | $85.92 | $85.90 | $85.90 |
| Purchase #7 | $47.86 | 10.335% | $52.8063 | $52.81 | $52.80 | $52.80 |
| 7 purchase totals = | $847.54 | $926.2607 | $926.27 | $926.25 | $926.30 | |