| 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 | $173.48 | 6.448% | $184.666 | $184.67 | $184.65 | $184.70 |
| Purchase #2 | $170.75 | 12.468% | $192.0391 | $192.04 | $192.05 | $192.00 |
| Purchase #3 | $64.63 | 9.365% | $70.6826 | $70.68 | $70.70 | $70.70 |
| Purchase #4 | $193.82 | 5.626% | $204.7243 | $204.72 | $204.70 | $204.70 |
| Purchase #5 | $86.53 | 4.206% | $90.1695 | $90.17 | $90.15 | $90.20 |
| Purchase #6 | $170.71 | 9.368% | $186.7021 | $186.70 | $186.70 | $186.70 |
| Purchase #7 | $173.53 | 10.586% | $191.8999 | $191.90 | $191.90 | $191.90 |
| 7 purchase totals = | $1,033.45 | $1,120.8835 | $1,120.88 | $1,120.85 | $1,120.90 | |