| 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 | $138.90 | 12.760% | $156.6236 | $156.62 | $156.60 | $156.60 |
| Purchase #2 | $65.46 | 5.774% | $69.2397 | $69.24 | $69.25 | $69.20 |
| Purchase #3 | $182.94 | 11.867% | $204.6495 | $204.65 | $204.65 | $204.60 |
| Purchase #4 | $37.66 | 13.117% | $42.5999 | $42.60 | $42.60 | $42.60 |
| Purchase #5 | $108.64 | 11.812% | $121.4726 | $121.47 | $121.45 | $121.50 |
| Purchase #6 | $223.33 | 7.243% | $239.5058 | $239.51 | $239.50 | $239.50 |
| Purchase #7 | $136.68 | 11.534% | $152.4447 | $152.44 | $152.45 | $152.40 |
| 7 purchase totals = | $893.61 | $986.5358 | $986.53 | $986.50 | $986.40 | |