| 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 | $131.42 | 13.466% | $149.117 | $149.12 | $149.10 | $149.10 |
| Purchase #2 | $63.88 | 3.571% | $66.1612 | $66.16 | $66.15 | $66.20 |
| Purchase #3 | $227.71 | 7.763% | $245.3871 | $245.39 | $245.40 | $245.40 |
| Purchase #4 | $39.67 | 8.470% | $43.03 | $43.03 | $43.05 | $43.00 |
| Purchase #5 | $235.41 | 8.438% | $255.2739 | $255.27 | $255.25 | $255.30 |
| Purchase #6 | $163.35 | 8.530% | $177.2838 | $177.28 | $177.30 | $177.30 |
| Purchase #7 | $167.65 | 5.800% | $177.3737 | $177.37 | $177.35 | $177.40 |
| 7 purchase totals = | $1,029.09 | $1,113.6267 | $1,113.62 | $1,113.60 | $1,113.70 | |