| 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 | $173.94 | 6.269% | $184.8443 | $184.84 | $184.85 | $184.80 |
| Purchase #2 | $186.71 | 3.173% | $192.6343 | $192.63 | $192.65 | $192.60 |
| Purchase #3 | $86.89 | 11.227% | $96.6451 | $96.65 | $96.65 | $96.60 |
| Purchase #4 | $200.50 | 10.468% | $221.4883 | $221.49 | $221.50 | $221.50 |
| Purchase #5 | $49.84 | 12.421% | $56.0306 | $56.03 | $56.05 | $56.00 |
| Purchase #6 | $204.65 | 10.366% | $225.864 | $225.86 | $225.85 | $225.90 |
| Purchase #7 | $179.43 | 8.794% | $195.2091 | $195.21 | $195.20 | $195.20 |
| 7 purchase totals = | $1,081.96 | $1,172.7157 | $1,172.71 | $1,172.75 | $1,172.60 | |