| 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 | $95.90 | 11.562% | $106.988 | $106.99 | $107.00 | $107.00 |
| Purchase #2 | $176.48 | 7.361% | $189.4707 | $189.47 | $189.45 | $189.50 |
| Purchase #3 | $145.34 | 7.255% | $155.8844 | $155.88 | $155.90 | $155.90 |
| Purchase #4 | $177.68 | 6.351% | $188.9645 | $188.96 | $188.95 | $189.00 |
| Purchase #5 | $154.84 | 5.417% | $163.2277 | $163.23 | $163.25 | $163.20 |
| Purchase #6 | $35.36 | 13.258% | $40.048 | $40.05 | $40.05 | $40.00 |
| Purchase #7 | $170.49 | 6.199% | $181.0587 | $181.06 | $181.05 | $181.10 |
| 7 purchase totals = | $956.09 | $1,025.6420 | $1,025.64 | $1,025.65 | $1,025.70 | |