| 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 | $140.91 | 5.623% | $148.8334 | $148.83 | $148.85 | $148.80 |
| Purchase #2 | $193.74 | 4.814% | $203.0666 | $203.07 | $203.05 | $203.10 |
| Purchase #3 | $6.31 | 7.493% | $6.7828 | $6.78 | $6.80 | $6.80 |
| Purchase #4 | $81.60 | 9.270% | $89.1643 | $89.16 | $89.15 | $89.20 |
| Purchase #5 | $152.67 | 8.776% | $166.0683 | $166.07 | $166.05 | $166.10 |
| Purchase #6 | $157.60 | 8.620% | $171.1851 | $171.19 | $171.20 | $171.20 |
| Purchase #7 | $62.71 | 7.647% | $67.5054 | $67.51 | $67.50 | $67.50 |
| 7 purchase totals = | $795.54 | $852.6059 | $852.61 | $852.60 | $852.70 | |