| 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 | $173.36 | 11.253% | $192.8682 | $192.87 | $192.85 | $192.90 |
| Purchase #2 | $178.66 | 6.763% | $190.7428 | $190.74 | $190.75 | $190.70 |
| Purchase #3 | $74.50 | 4.676% | $77.9836 | $77.98 | $78.00 | $78.00 |
| Purchase #4 | $243.80 | 6.122% | $258.7254 | $258.73 | $258.75 | $258.70 |
| Purchase #5 | $54.55 | 3.268% | $56.3327 | $56.33 | $56.35 | $56.30 |
| Purchase #6 | $82.88 | 10.354% | $91.4614 | $91.46 | $91.45 | $91.50 |
| Purchase #7 | $235.48 | 12.455% | $264.809 | $264.81 | $264.80 | $264.80 |
| 7 purchase totals = | $1,043.23 | $1,132.9231 | $1,132.92 | $1,132.95 | $1,132.90 | |