| 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 | $183.69 | 5.440% | $193.6827 | $193.68 | $193.70 | $193.70 |
| Purchase #2 | $111.73 | 8.279% | $120.9801 | $120.98 | $121.00 | $121.00 |
| Purchase #3 | $66.60 | 11.784% | $74.4481 | $74.45 | $74.45 | $74.40 |
| Purchase #4 | $45.56 | 7.618% | $49.0308 | $49.03 | $49.05 | $49.00 |
| Purchase #5 | $177.35 | 8.670% | $192.7262 | $192.73 | $192.75 | $192.70 |
| Purchase #6 | $166.39 | 3.536% | $172.2736 | $172.27 | $172.25 | $172.30 |
| Purchase #7 | $57.76 | 11.601% | $64.4607 | $64.46 | $64.45 | $64.50 |
| 7 purchase totals = | $809.08 | $867.6022 | $867.60 | $867.65 | $867.60 | |