| 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 | $230.38 | 9.569% | $252.4251 | $252.43 | $252.45 | $252.40 |
| Purchase #2 | $93.81 | 8.640% | $101.9152 | $101.92 | $101.90 | $101.90 |
| Purchase #3 | $171.89 | 4.450% | $179.5391 | $179.54 | $179.55 | $179.50 |
| Purchase #4 | $137.30 | 7.383% | $147.4369 | $147.44 | $147.45 | $147.40 |
| Purchase #5 | $198.62 | 5.824% | $210.1876 | $210.19 | $210.20 | $210.20 |
| Purchase #6 | $88.59 | 13.104% | $100.1988 | $100.20 | $100.20 | $100.20 |
| Purchase #7 | $153.36 | 13.686% | $174.3488 | $174.35 | $174.35 | $174.30 |
| 7 purchase totals = | $1,073.95 | $1,166.0515 | $1,166.07 | $1,166.10 | $1,165.90 | |