| 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 | $185.63 | 11.627% | $207.2132 | $207.21 | $207.20 | $207.20 |
| Purchase #2 | $192.43 | 4.656% | $201.3895 | $201.39 | $201.40 | $201.40 |
| Purchase #3 | $43.91 | 7.740% | $47.3086 | $47.31 | $47.30 | $47.30 |
| Purchase #4 | $15.52 | 4.210% | $16.1734 | $16.17 | $16.15 | $16.20 |
| Purchase #5 | $187.64 | 3.347% | $193.9203 | $193.92 | $193.90 | $193.90 |
| Purchase #6 | $83.92 | 13.618% | $95.3482 | $95.35 | $95.35 | $95.30 |
| Purchase #7 | $20.92 | 9.567% | $22.9214 | $22.92 | $22.90 | $22.90 |
| 7 purchase totals = | $729.97 | $784.2746 | $784.27 | $784.20 | $784.20 | |