| 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 | $164.43 | 5.851% | $174.0508 | $174.05 | $174.05 | $174.10 |
| Purchase #2 | $33.69 | 9.565% | $36.9124 | $36.91 | $36.90 | $36.90 |
| Purchase #3 | $132.60 | 12.811% | $149.5874 | $149.59 | $149.60 | $149.60 |
| Purchase #4 | $192.96 | 12.418% | $216.9218 | $216.92 | $216.90 | $216.90 |
| Purchase #5 | $101.82 | 5.287% | $107.2032 | $107.20 | $107.20 | $107.20 |
| Purchase #6 | $17.25 | 12.503% | $19.4068 | $19.41 | $19.40 | $19.40 |
| Purchase #7 | $145.41 | 13.553% | $165.1174 | $165.12 | $165.10 | $165.10 |
| 7 purchase totals = | $788.16 | $869.1998 | $869.20 | $869.15 | $869.20 | |