| 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 | $160.42 | 10.376% | $177.0652 | $177.07 | $177.05 | $177.10 |
| Purchase #2 | $238.37 | 12.460% | $268.0709 | $268.07 | $268.05 | $268.10 |
| Purchase #3 | $201.90 | 10.104% | $222.3 | $222.30 | $222.30 | $222.30 |
| Purchase #4 | $193.68 | 5.279% | $203.9044 | $203.90 | $203.90 | $203.90 |
| Purchase #5 | $246.82 | 10.153% | $271.8796 | $271.88 | $271.90 | $271.90 |
| Purchase #6 | $226.65 | 8.439% | $245.777 | $245.78 | $245.80 | $245.80 |
| Purchase #7 | $221.35 | 12.762% | $249.5987 | $249.60 | $249.60 | $249.60 |
| 7 purchase totals = | $1,489.19 | $1,638.5958 | $1,638.60 | $1,638.60 | $1,638.70 | |