| 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 | $198.84 | 5.676% | $210.1262 | $210.13 | $210.15 | $210.10 |
| Purchase #2 | $71.98 | 5.389% | $75.859 | $75.86 | $75.85 | $75.90 |
| Purchase #3 | $152.50 | 3.590% | $157.9748 | $157.97 | $157.95 | $158.00 |
| Purchase #4 | $167.76 | 6.809% | $179.1828 | $179.18 | $179.20 | $179.20 |
| Purchase #5 | $211.29 | 4.630% | $221.0727 | $221.07 | $221.05 | $221.10 |
| Purchase #6 | $127.32 | 4.772% | $133.3957 | $133.40 | $133.40 | $133.40 |
| Purchase #7 | $95.83 | 8.729% | $104.195 | $104.20 | $104.20 | $104.20 |
| 7 purchase totals = | $1,025.52 | $1,081.8062 | $1,081.81 | $1,081.80 | $1,081.90 | |