| 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 | $183.66 | 13.441% | $208.3457 | $208.35 | $208.35 | $208.30 |
| Purchase #2 | $119.26 | 5.147% | $125.3983 | $125.40 | $125.40 | $125.40 |
| Purchase #3 | $80.63 | 11.388% | $89.8121 | $89.81 | $89.80 | $89.80 |
| Purchase #4 | $171.30 | 13.835% | $194.9994 | $195.00 | $195.00 | $195.00 |
| Purchase #5 | $195.43 | 9.543% | $214.0799 | $214.08 | $214.10 | $214.10 |
| Purchase #6 | $13.27 | 6.442% | $14.1249 | $14.12 | $14.10 | $14.10 |
| Purchase #7 | $88.95 | 6.514% | $94.7442 | $94.74 | $94.75 | $94.70 |
| 7 purchase totals = | $852.50 | $941.5045 | $941.50 | $941.50 | $941.40 | |