| 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 | $130.59 | 9.262% | $142.6852 | $142.69 | $142.70 | $142.70 |
| Purchase #2 | $155.47 | 5.414% | $163.8871 | $163.89 | $163.90 | $163.90 |
| Purchase #3 | $14.99 | 10.874% | $16.62 | $16.62 | $16.60 | $16.60 |
| Purchase #4 | $181.64 | 4.169% | $189.2126 | $189.21 | $189.20 | $189.20 |
| Purchase #5 | $231.55 | 7.502% | $248.9209 | $248.92 | $248.90 | $248.90 |
| Purchase #6 | $189.38 | 7.337% | $203.2748 | $203.27 | $203.25 | $203.30 |
| Purchase #7 | $57.76 | 8.269% | $62.5362 | $62.54 | $62.55 | $62.50 |
| 7 purchase totals = | $961.38 | $1,027.1368 | $1,027.14 | $1,027.10 | $1,027.10 | |