| 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 | $136.66 | 6.693% | $145.8067 | $145.81 | $145.80 | $145.80 |
| Purchase #2 | $167.63 | 8.855% | $182.4736 | $182.47 | $182.45 | $182.50 |
| Purchase #3 | $198.76 | 4.372% | $207.4498 | $207.45 | $207.45 | $207.40 |
| Purchase #4 | $36.27 | 10.622% | $40.1226 | $40.12 | $40.10 | $40.10 |
| Purchase #5 | $58.43 | 10.611% | $64.63 | $64.63 | $64.65 | $64.60 |
| Purchase #6 | $103.67 | 7.102% | $111.0326 | $111.03 | $111.05 | $111.00 |
| Purchase #7 | $39.61 | 11.247% | $44.0649 | $44.06 | $44.05 | $44.10 |
| 7 purchase totals = | $741.03 | $795.5802 | $795.57 | $795.55 | $795.50 | |