| 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 | $109.51 | 5.757% | $115.8145 | $115.81 | $115.80 | $115.80 |
| Purchase #2 | $45.94 | 12.586% | $51.722 | $51.72 | $51.70 | $51.70 |
| Purchase #3 | $153.92 | 8.479% | $166.9709 | $166.97 | $166.95 | $167.00 |
| Purchase #4 | $76.85 | 5.110% | $80.777 | $80.78 | $80.80 | $80.80 |
| Purchase #5 | $130.79 | 12.740% | $147.4526 | $147.45 | $147.45 | $147.50 |
| Purchase #6 | $190.95 | 8.331% | $206.858 | $206.86 | $206.85 | $206.90 |
| Purchase #7 | $213.43 | 11.478% | $237.9275 | $237.93 | $237.95 | $237.90 |
| 7 purchase totals = | $921.39 | $1,007.5225 | $1,007.52 | $1,007.50 | $1,007.60 | |