| 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 | $147.51 | 9.804% | $161.9719 | $161.97 | $161.95 | $162.00 |
| Purchase #2 | $36.49 | 4.199% | $38.0222 | $38.02 | $38.00 | $38.00 |
| Purchase #3 | $156.38 | 4.476% | $163.3796 | $163.38 | $163.40 | $163.40 |
| Purchase #4 | $182.93 | 4.847% | $191.7966 | $191.80 | $191.80 | $191.80 |
| Purchase #5 | $98.37 | 11.476% | $109.6589 | $109.66 | $109.65 | $109.70 |
| Purchase #6 | $203.66 | 8.873% | $221.7308 | $221.73 | $221.75 | $221.70 |
| Purchase #7 | $182.88 | 10.276% | $201.6727 | $201.67 | $201.65 | $201.70 |
| 7 purchase totals = | $1,008.22 | $1,088.2327 | $1,088.23 | $1,088.20 | $1,088.30 | |