| 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 | $221.37 | 13.677% | $251.6468 | $251.65 | $251.65 | $251.60 |
| Purchase #2 | $225.44 | 4.251% | $235.0235 | $235.02 | $235.00 | $235.00 |
| Purchase #3 | $148.89 | 8.369% | $161.3506 | $161.35 | $161.35 | $161.40 |
| Purchase #4 | $147.32 | 13.125% | $166.6558 | $166.66 | $166.65 | $166.70 |
| Purchase #5 | $8.59 | 11.854% | $9.6083 | $9.61 | $9.60 | $9.60 |
| Purchase #6 | $105.37 | 7.758% | $113.5446 | $113.54 | $113.55 | $113.50 |
| Purchase #7 | $166.95 | 6.422% | $177.6715 | $177.67 | $177.65 | $177.70 |
| 7 purchase totals = | $1,023.93 | $1,115.5011 | $1,115.50 | $1,115.45 | $1,115.50 | |