| 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 | $123.65 | 8.463% | $134.1145 | $134.11 | $134.10 | $134.10 |
| Purchase #2 | $94.50 | 9.526% | $103.5021 | $103.50 | $103.50 | $103.50 |
| Purchase #3 | $199.64 | 11.544% | $222.6864 | $222.69 | $222.70 | $222.70 |
| Purchase #4 | $138.75 | 6.601% | $147.9089 | $147.91 | $147.90 | $147.90 |
| Purchase #5 | $43.25 | 6.450% | $46.0396 | $46.04 | $46.05 | $46.00 |
| Purchase #6 | $126.35 | 8.183% | $136.6892 | $136.69 | $136.70 | $136.70 |
| Purchase #7 | $25.55 | 5.255% | $26.8927 | $26.89 | $26.90 | $26.90 |
| 7 purchase totals = | $751.69 | $817.8334 | $817.83 | $817.85 | $817.80 | |