| 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 | $132.46 | 9.666% | $145.2636 | $145.26 | $145.25 | $145.30 |
| Purchase #2 | $178.94 | 3.105% | $184.4961 | $184.50 | $184.50 | $184.50 |
| Purchase #3 | $41.64 | 12.344% | $46.78 | $46.78 | $46.80 | $46.80 |
| Purchase #4 | $164.50 | 7.334% | $176.5644 | $176.56 | $176.55 | $176.60 |
| Purchase #5 | $95.44 | 8.146% | $103.2145 | $103.21 | $103.20 | $103.20 |
| Purchase #6 | $111.72 | 8.231% | $120.9157 | $120.92 | $120.90 | $120.90 |
| Purchase #7 | $164.28 | 10.815% | $182.0469 | $182.05 | $182.05 | $182.00 |
| 7 purchase totals = | $888.98 | $959.2812 | $959.28 | $959.25 | $959.30 | |