| 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 | $150.44 | 11.290% | $167.4247 | $167.42 | $167.40 | $167.40 |
| Purchase #2 | $181.79 | 5.468% | $191.7303 | $191.73 | $191.75 | $191.70 |
| Purchase #3 | $203.51 | 13.824% | $231.6432 | $231.64 | $231.65 | $231.60 |
| Purchase #4 | $151.66 | 8.853% | $165.0865 | $165.09 | $165.10 | $165.10 |
| Purchase #5 | $82.86 | 10.226% | $91.3333 | $91.33 | $91.35 | $91.30 |
| Purchase #6 | $5.56 | 12.463% | $6.2529 | $6.25 | $6.25 | $6.30 |
| Purchase #7 | $62.54 | 3.214% | $64.55 | $64.55 | $64.55 | $64.60 |
| 7 purchase totals = | $838.36 | $918.0209 | $918.01 | $918.05 | $918.00 | |