| 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 | $142.72 | 3.260% | $147.3727 | $147.37 | $147.35 | $147.40 |
| Purchase #2 | $67.47 | 4.410% | $70.4454 | $70.45 | $70.45 | $70.40 |
| Purchase #3 | $165.32 | 11.401% | $184.1681 | $184.17 | $184.15 | $184.20 |
| Purchase #4 | $173.26 | 5.799% | $183.3073 | $183.31 | $183.30 | $183.30 |
| Purchase #5 | $163.40 | 5.463% | $172.3265 | $172.33 | $172.35 | $172.30 |
| Purchase #6 | $184.76 | 13.853% | $210.3548 | $210.35 | $210.35 | $210.40 |
| Purchase #7 | $62.60 | 11.398% | $69.7351 | $69.74 | $69.75 | $69.70 |
| 7 purchase totals = | $959.53 | $1,037.7099 | $1,037.72 | $1,037.70 | $1,037.70 | |