| 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 | $171.43 | 6.245% | $182.1358 | $182.14 | $182.15 | $182.10 |
| Purchase #2 | $101.95 | 5.562% | $107.6205 | $107.62 | $107.60 | $107.60 |
| Purchase #3 | $147.98 | 10.566% | $163.6156 | $163.62 | $163.60 | $163.60 |
| Purchase #4 | $190.55 | 11.190% | $211.8725 | $211.87 | $211.85 | $211.90 |
| Purchase #5 | $111.79 | 11.634% | $124.7956 | $124.80 | $124.80 | $124.80 |
| Purchase #6 | $31.26 | 3.340% | $32.3041 | $32.30 | $32.30 | $32.30 |
| Purchase #7 | $189.93 | 3.705% | $196.9669 | $196.97 | $196.95 | $197.00 |
| 7 purchase totals = | $944.89 | $1,019.3110 | $1,019.32 | $1,019.25 | $1,019.30 | |