| 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 | $171.57 | 3.391% | $177.3879 | $177.39 | $177.40 | $177.40 |
| Purchase #2 | $68.95 | 10.571% | $76.2387 | $76.24 | $76.25 | $76.20 |
| Purchase #3 | $65.64 | 12.307% | $73.7183 | $73.72 | $73.70 | $73.70 |
| Purchase #4 | $201.36 | 11.151% | $223.8137 | $223.81 | $223.80 | $223.80 |
| Purchase #5 | $38.25 | 8.560% | $41.5242 | $41.52 | $41.50 | $41.50 |
| Purchase #6 | $219.41 | 6.573% | $233.8318 | $233.83 | $233.85 | $233.80 |
| Purchase #7 | $123.52 | 5.648% | $130.4964 | $130.50 | $130.50 | $130.50 |
| 7 purchase totals = | $888.70 | $957.0110 | $957.01 | $957.00 | $956.90 | |