| 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 | $158.59 | 11.488% | $176.8088 | $176.81 | $176.80 | $176.80 |
| Purchase #2 | $186.99 | 6.542% | $199.2229 | $199.22 | $199.20 | $199.20 |
| Purchase #3 | $91.98 | 12.728% | $103.6872 | $103.69 | $103.70 | $103.70 |
| Purchase #4 | $172.29 | 13.103% | $194.8652 | $194.87 | $194.85 | $194.90 |
| Purchase #5 | $162.76 | 8.730% | $176.9689 | $176.97 | $176.95 | $177.00 |
| Purchase #6 | $139.70 | 8.256% | $151.2336 | $151.23 | $151.25 | $151.20 |
| Purchase #7 | $245.55 | 8.539% | $266.5175 | $266.52 | $266.50 | $266.50 |
| 7 purchase totals = | $1,157.86 | $1,269.3041 | $1,269.31 | $1,269.25 | $1,269.30 | |