| 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 | $171.70 | 8.819% | $186.8422 | $186.84 | $186.85 | $186.80 |
| Purchase #2 | $55.53 | 7.550% | $59.7225 | $59.72 | $59.70 | $59.70 |
| Purchase #3 | $71.55 | 5.184% | $75.2592 | $75.26 | $75.25 | $75.30 |
| Purchase #4 | $169.25 | 8.823% | $184.1829 | $184.18 | $184.20 | $184.20 |
| Purchase #5 | $198.39 | 7.647% | $213.5609 | $213.56 | $213.55 | $213.60 |
| Purchase #6 | $181.32 | 6.297% | $192.7377 | $192.74 | $192.75 | $192.70 |
| Purchase #7 | $118.86 | 9.137% | $129.7202 | $129.72 | $129.70 | $129.70 |
| 7 purchase totals = | $966.60 | $1,042.0256 | $1,042.02 | $1,042.00 | $1,042.00 | |