| 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 | $135.54 | 9.722% | $148.7172 | $148.72 | $148.70 | $148.70 |
| Purchase #2 | $110.62 | 12.241% | $124.161 | $124.16 | $124.15 | $124.20 |
| Purchase #3 | $138.72 | 13.498% | $157.4444 | $157.44 | $157.45 | $157.40 |
| Purchase #4 | $150.29 | 6.181% | $159.5794 | $159.58 | $159.60 | $159.60 |
| Purchase #5 | $45.92 | 12.622% | $51.716 | $51.72 | $51.70 | $51.70 |
| Purchase #6 | $46.36 | 13.326% | $52.5379 | $52.54 | $52.55 | $52.50 |
| Purchase #7 | $145.45 | 13.337% | $164.8487 | $164.85 | $164.85 | $164.80 |
| 7 purchase totals = | $772.90 | $859.0046 | $859.01 | $859.00 | $858.90 | |