| 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 | $161.30 | 13.472% | $183.0303 | $183.03 | $183.05 | $183.00 |
| Purchase #2 | $189.28 | 8.434% | $205.2439 | $205.24 | $205.25 | $205.20 |
| Purchase #3 | $166.84 | 8.496% | $181.0147 | $181.01 | $181.00 | $181.00 |
| Purchase #4 | $7.45 | 12.792% | $8.403 | $8.40 | $8.40 | $8.40 |
| Purchase #5 | $20.95 | 4.303% | $21.8515 | $21.85 | $21.85 | $21.90 |
| Purchase #6 | $175.53 | 13.757% | $199.6777 | $199.68 | $199.70 | $199.70 |
| Purchase #7 | $173.96 | 13.309% | $197.1123 | $197.11 | $197.10 | $197.10 |
| 7 purchase totals = | $895.31 | $996.3334 | $996.32 | $996.35 | $996.30 | |