| 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 | $163.60 | 3.684% | $169.627 | $169.63 | $169.65 | $169.60 |
| Purchase #2 | $74.70 | 11.545% | $83.3241 | $83.32 | $83.30 | $83.30 |
| Purchase #3 | $208.68 | 4.866% | $218.8344 | $218.83 | $218.85 | $218.80 |
| Purchase #4 | $165.50 | 3.294% | $170.9516 | $170.95 | $170.95 | $171.00 |
| Purchase #5 | $210.60 | 10.802% | $233.349 | $233.35 | $233.35 | $233.30 |
| Purchase #6 | $118.44 | 4.200% | $123.4145 | $123.41 | $123.40 | $123.40 |
| Purchase #7 | $17.44 | 3.514% | $18.0528 | $18.05 | $18.05 | $18.10 |
| 7 purchase totals = | $958.96 | $1,017.5534 | $1,017.54 | $1,017.55 | $1,017.50 | |