| 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 | $160.50 | 3.826% | $166.6407 | $166.64 | $166.65 | $166.60 |
| Purchase #2 | $8.58 | 3.798% | $8.9059 | $8.91 | $8.90 | $8.90 |
| Purchase #3 | $224.77 | 13.715% | $255.5972 | $255.60 | $255.60 | $255.60 |
| Purchase #4 | $188.56 | 8.759% | $205.076 | $205.08 | $205.10 | $205.10 |
| Purchase #5 | $218.27 | 7.592% | $234.8411 | $234.84 | $234.85 | $234.80 |
| Purchase #6 | $188.30 | 5.761% | $199.148 | $199.15 | $199.15 | $199.10 |
| Purchase #7 | $5.49 | 12.816% | $6.1936 | $6.19 | $6.20 | $6.20 |
| 7 purchase totals = | $994.47 | $1,076.4025 | $1,076.41 | $1,076.45 | $1,076.30 | |