| 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 | $117.71 | 13.529% | $133.635 | $133.64 | $133.65 | $133.60 |
| Purchase #2 | $167.54 | 13.423% | $190.0289 | $190.03 | $190.05 | $190.00 |
| Purchase #3 | $98.59 | 8.851% | $107.3162 | $107.32 | $107.30 | $107.30 |
| Purchase #4 | $24.51 | 6.649% | $26.1397 | $26.14 | $26.15 | $26.10 |
| Purchase #5 | $177.93 | 8.469% | $192.9989 | $193.00 | $193.00 | $193.00 |
| Purchase #6 | $69.32 | 12.686% | $78.1139 | $78.11 | $78.10 | $78.10 |
| Purchase #7 | $66.78 | 10.165% | $73.5682 | $73.57 | $73.55 | $73.60 |
| 7 purchase totals = | $722.38 | $801.8008 | $801.81 | $801.80 | $801.70 | |