| 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 | $163.93 | 3.712% | $170.0151 | $170.02 | $170.00 | $170.00 |
| Purchase #2 | $243.42 | 4.276% | $253.8286 | $253.83 | $253.85 | $253.80 |
| Purchase #3 | $230.88 | 4.837% | $242.0477 | $242.05 | $242.05 | $242.00 |
| Purchase #4 | $162.85 | 6.127% | $172.8278 | $172.83 | $172.85 | $172.80 |
| Purchase #5 | $170.30 | 12.812% | $192.1188 | $192.12 | $192.10 | $192.10 |
| Purchase #6 | $103.64 | 5.840% | $109.6926 | $109.69 | $109.70 | $109.70 |
| Purchase #7 | $182.95 | 11.870% | $204.6662 | $204.67 | $204.65 | $204.70 |
| 7 purchase totals = | $1,257.97 | $1,345.1968 | $1,345.21 | $1,345.20 | $1,345.10 | |