| 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 | $165.74 | 10.191% | $182.6306 | $182.63 | $182.65 | $182.60 |
| Purchase #2 | $225.84 | 6.716% | $241.0074 | $241.01 | $241.00 | $241.00 |
| Purchase #3 | $176.60 | 9.463% | $193.3117 | $193.31 | $193.30 | $193.30 |
| Purchase #4 | $138.97 | 11.167% | $154.4888 | $154.49 | $154.50 | $154.50 |
| Purchase #5 | $71.87 | 3.455% | $74.3531 | $74.35 | $74.35 | $74.40 |
| Purchase #6 | $239.83 | 5.114% | $252.0949 | $252.09 | $252.10 | $252.10 |
| Purchase #7 | $41.86 | 7.606% | $45.0439 | $45.04 | $45.05 | $45.00 |
| 7 purchase totals = | $1,060.71 | $1,142.9304 | $1,142.92 | $1,142.95 | $1,142.90 | |