| 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 | $166.43 | 10.505% | $183.9135 | $183.91 | $183.90 | $183.90 |
| Purchase #2 | $190.29 | 12.717% | $214.4892 | $214.49 | $214.50 | $214.50 |
| Purchase #3 | $178.66 | 11.390% | $199.0094 | $199.01 | $199.00 | $199.00 |
| Purchase #4 | $152.41 | 6.664% | $162.5666 | $162.57 | $162.55 | $162.60 |
| Purchase #5 | $131.34 | 7.564% | $141.2746 | $141.27 | $141.25 | $141.30 |
| Purchase #6 | $156.68 | 7.577% | $168.5516 | $168.55 | $168.55 | $168.60 |
| Purchase #7 | $229.87 | 9.648% | $252.0479 | $252.05 | $252.05 | $252.00 |
| 7 purchase totals = | $1,205.68 | $1,321.8528 | $1,321.85 | $1,321.80 | $1,321.90 | |