| 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 | $164.36 | 6.304% | $174.7213 | $174.72 | $174.70 | $174.70 |
| Purchase #2 | $148.70 | 8.179% | $160.8622 | $160.86 | $160.85 | $160.90 |
| Purchase #3 | $137.49 | 12.622% | $154.844 | $154.84 | $154.85 | $154.80 |
| Purchase #4 | $218.94 | 8.707% | $238.0031 | $238.00 | $238.00 | $238.00 |
| Purchase #5 | $245.29 | 3.386% | $253.5955 | $253.60 | $253.60 | $253.60 |
| Purchase #6 | $222.54 | 10.106% | $245.0299 | $245.03 | $245.05 | $245.00 |
| Purchase #7 | $35.61 | 7.165% | $38.1615 | $38.16 | $38.15 | $38.20 |
| 7 purchase totals = | $1,172.93 | $1,265.2175 | $1,265.21 | $1,265.20 | $1,265.20 | |