| 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 | $144.70 | 12.352% | $162.5733 | $162.57 | $162.55 | $162.60 |
| Purchase #2 | $240.98 | 11.508% | $268.712 | $268.71 | $268.70 | $268.70 |
| Purchase #3 | $13.77 | 10.814% | $15.2591 | $15.26 | $15.25 | $15.30 |
| Purchase #4 | $173.93 | 12.159% | $195.0781 | $195.08 | $195.10 | $195.10 |
| Purchase #5 | $82.40 | 6.843% | $88.0386 | $88.04 | $88.05 | $88.00 |
| Purchase #6 | $250.37 | 6.263% | $266.0507 | $266.05 | $266.05 | $266.10 |
| Purchase #7 | $159.59 | 6.531% | $170.0128 | $170.01 | $170.00 | $170.00 |
| 7 purchase totals = | $1,065.74 | $1,165.7246 | $1,165.72 | $1,165.70 | $1,165.80 | |