| 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 | $148.53 | 10.200% | $163.6801 | $163.68 | $163.70 | $163.70 |
| Purchase #2 | $96.26 | 3.540% | $99.6676 | $99.67 | $99.65 | $99.70 |
| Purchase #3 | $175.88 | 9.230% | $192.1137 | $192.11 | $192.10 | $192.10 |
| Purchase #4 | $73.85 | 7.807% | $79.6155 | $79.62 | $79.60 | $79.60 |
| Purchase #5 | $160.92 | 4.698% | $168.48 | $168.48 | $168.50 | $168.50 |
| Purchase #6 | $225.62 | 10.857% | $250.1156 | $250.12 | $250.10 | $250.10 |
| Purchase #7 | $195.25 | 8.485% | $211.817 | $211.82 | $211.80 | $211.80 |
| 7 purchase totals = | $1,076.31 | $1,165.4895 | $1,165.50 | $1,165.45 | $1,165.50 | |