| 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 | $14.95 | 10.643% | $16.5411 | $16.54 | $16.55 | $16.50 |
| Purchase #2 | $204.99 | 13.206% | $232.061 | $232.06 | $232.05 | $232.10 |
| Purchase #3 | $225.40 | 11.283% | $250.8319 | $250.83 | $250.85 | $250.80 |
| Purchase #4 | $80.32 | 10.576% | $88.8146 | $88.81 | $88.80 | $88.80 |
| Purchase #5 | $181.87 | 5.807% | $192.4312 | $192.43 | $192.45 | $192.40 |
| Purchase #6 | $69.26 | 5.837% | $73.3027 | $73.30 | $73.30 | $73.30 |
| Purchase #7 | $196.78 | 6.791% | $210.1433 | $210.14 | $210.15 | $210.10 |
| 7 purchase totals = | $973.57 | $1,064.1258 | $1,064.11 | $1,064.15 | $1,064.00 | |