| 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 | $138.88 | 12.289% | $155.947 | $155.95 | $155.95 | $155.90 |
| Purchase #2 | $20.42 | 12.570% | $22.9868 | $22.99 | $23.00 | $23.00 |
| Purchase #3 | $231.90 | 13.292% | $262.7241 | $262.72 | $262.70 | $262.70 |
| Purchase #4 | $64.63 | 11.246% | $71.8983 | $71.90 | $71.90 | $71.90 |
| Purchase #5 | $213.66 | 4.182% | $222.5953 | $222.60 | $222.60 | $222.60 |
| Purchase #6 | $104.35 | 10.331% | $115.1304 | $115.13 | $115.15 | $115.10 |
| Purchase #7 | $196.44 | 3.168% | $202.6632 | $202.66 | $202.65 | $202.70 |
| 7 purchase totals = | $970.28 | $1,053.9451 | $1,053.95 | $1,053.95 | $1,053.90 | |