| 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 | $176.85 | 8.529% | $191.9335 | $191.93 | $191.95 | $191.90 |
| Purchase #2 | $236.41 | 5.322% | $248.9917 | $248.99 | $249.00 | $249.00 |
| Purchase #3 | $98.86 | 11.400% | $110.13 | $110.13 | $110.15 | $110.10 |
| Purchase #4 | $109.53 | 9.275% | $119.6889 | $119.69 | $119.70 | $119.70 |
| Purchase #5 | $165.43 | 9.233% | $180.7042 | $180.70 | $180.70 | $180.70 |
| Purchase #6 | $113.64 | 5.744% | $120.1675 | $120.17 | $120.15 | $120.20 |
| Purchase #7 | $107.90 | 13.797% | $122.787 | $122.79 | $122.80 | $122.80 |
| 7 purchase totals = | $1,008.62 | $1,094.4028 | $1,094.40 | $1,094.45 | $1,094.40 | |