| 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 | $179.72 | 6.828% | $191.9913 | $191.99 | $192.00 | $192.00 |
| Purchase #2 | $42.98 | 11.864% | $48.0791 | $48.08 | $48.10 | $48.10 |
| Purchase #3 | $230.91 | 5.337% | $243.2337 | $243.23 | $243.25 | $243.20 |
| Purchase #4 | $112.89 | 13.335% | $127.9439 | $127.94 | $127.95 | $127.90 |
| Purchase #5 | $63.51 | 6.688% | $67.7575 | $67.76 | $67.75 | $67.80 |
| Purchase #6 | $160.38 | 6.374% | $170.6026 | $170.60 | $170.60 | $170.60 |
| Purchase #7 | $207.89 | 3.283% | $214.715 | $214.72 | $214.70 | $214.70 |
| 7 purchase totals = | $998.28 | $1,064.3231 | $1,064.32 | $1,064.35 | $1,064.30 | |