| 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 | $168.59 | 6.491% | $179.5332 | $179.53 | $179.55 | $179.50 |
| Purchase #2 | $222.59 | 4.312% | $232.1881 | $232.19 | $232.20 | $232.20 |
| Purchase #3 | $95.36 | 12.437% | $107.2199 | $107.22 | $107.20 | $107.20 |
| Purchase #4 | $72.90 | 10.476% | $80.537 | $80.54 | $80.55 | $80.50 |
| Purchase #5 | $207.30 | 10.371% | $228.7991 | $228.80 | $228.80 | $228.80 |
| Purchase #6 | $189.27 | 12.151% | $212.2682 | $212.27 | $212.25 | $212.30 |
| Purchase #7 | $53.74 | 6.181% | $57.0617 | $57.06 | $57.05 | $57.10 |
| 7 purchase totals = | $1,009.75 | $1,097.6072 | $1,097.61 | $1,097.60 | $1,097.60 | |