| 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 | $163.81 | 12.543% | $184.3567 | $184.36 | $184.35 | $184.40 |
| Purchase #2 | $192.68 | 8.173% | $208.4277 | $208.43 | $208.45 | $208.40 |
| Purchase #3 | $119.32 | 4.479% | $124.6643 | $124.66 | $124.65 | $124.70 |
| Purchase #4 | $131.33 | 9.504% | $143.8116 | $143.81 | $143.80 | $143.80 |
| Purchase #5 | $213.88 | 3.780% | $221.9647 | $221.96 | $221.95 | $222.00 |
| Purchase #6 | $117.64 | 9.759% | $129.1205 | $129.12 | $129.10 | $129.10 |
| Purchase #7 | $179.48 | 8.188% | $194.1758 | $194.18 | $194.20 | $194.20 |
| 7 purchase totals = | $1,118.14 | $1,206.5213 | $1,206.52 | $1,206.50 | $1,206.60 | |