| 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 | $166.25 | 11.503% | $185.3737 | $185.37 | $185.35 | $185.40 |
| Purchase #2 | $125.99 | 6.379% | $134.0269 | $134.03 | $134.05 | $134.00 |
| Purchase #3 | $232.83 | 8.756% | $253.2166 | $253.22 | $253.20 | $253.20 |
| Purchase #4 | $152.63 | 12.773% | $172.1254 | $172.13 | $172.15 | $172.10 |
| Purchase #5 | $152.73 | 9.603% | $167.3967 | $167.40 | $167.40 | $167.40 |
| Purchase #6 | $90.88 | 5.590% | $95.9602 | $95.96 | $95.95 | $96.00 |
| Purchase #7 | $100.47 | 5.837% | $106.3344 | $106.33 | $106.35 | $106.30 |
| 7 purchase totals = | $1,021.78 | $1,114.4339 | $1,114.44 | $1,114.45 | $1,114.40 | |