| 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 | $142.59 | 3.222% | $147.1842 | $147.18 | $147.20 | $147.20 |
| Purchase #2 | $94.86 | 12.539% | $106.7545 | $106.75 | $106.75 | $106.80 |
| Purchase #3 | $195.92 | 10.478% | $216.4485 | $216.45 | $216.45 | $216.40 |
| Purchase #4 | $114.83 | 5.311% | $120.9286 | $120.93 | $120.95 | $120.90 |
| Purchase #5 | $34.67 | 9.107% | $37.8274 | $37.83 | $37.85 | $37.80 |
| Purchase #6 | $178.62 | 4.403% | $186.4846 | $186.48 | $186.50 | $186.50 |
| Purchase #7 | $225.61 | 12.105% | $252.9201 | $252.92 | $252.90 | $252.90 |
| 7 purchase totals = | $987.10 | $1,068.5479 | $1,068.54 | $1,068.60 | $1,068.50 | |