| 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 | $153.91 | 13.649% | $174.9172 | $174.92 | $174.90 | $174.90 |
| Purchase #2 | $98.49 | 7.434% | $105.8117 | $105.81 | $105.80 | $105.80 |
| Purchase #3 | $243.83 | 13.809% | $277.5005 | $277.50 | $277.50 | $277.50 |
| Purchase #4 | $228.90 | 8.820% | $249.089 | $249.09 | $249.10 | $249.10 |
| Purchase #5 | $201.91 | 13.237% | $228.6368 | $228.64 | $228.65 | $228.60 |
| Purchase #6 | $24.45 | 12.212% | $27.4358 | $27.44 | $27.45 | $27.40 |
| Purchase #7 | $224.79 | 10.405% | $248.1794 | $248.18 | $248.20 | $248.20 |
| 7 purchase totals = | $1,176.28 | $1,311.5704 | $1,311.58 | $1,311.60 | $1,311.50 | |