| 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 | $151.45 | 9.172% | $165.341 | $165.34 | $165.35 | $165.30 |
| Purchase #2 | $189.29 | 5.492% | $199.6858 | $199.69 | $199.70 | $199.70 |
| Purchase #3 | $90.34 | 9.220% | $98.6693 | $98.67 | $98.65 | $98.70 |
| Purchase #4 | $169.75 | 10.861% | $188.1865 | $188.19 | $188.20 | $188.20 |
| Purchase #5 | $204.49 | 3.321% | $211.2811 | $211.28 | $211.30 | $211.30 |
| Purchase #6 | $70.44 | 4.476% | $73.5929 | $73.59 | $73.60 | $73.60 |
| Purchase #7 | $87.40 | 4.158% | $91.0341 | $91.03 | $91.05 | $91.00 |
| 7 purchase totals = | $963.16 | $1,027.7907 | $1,027.79 | $1,027.85 | $1,027.80 | |