| 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 | $158.67 | 5.449% | $167.3159 | $167.32 | $167.30 | $167.30 |
| Purchase #2 | $139.38 | 5.743% | $147.3846 | $147.38 | $147.40 | $147.40 |
| Purchase #3 | $133.60 | 11.704% | $149.2365 | $149.24 | $149.25 | $149.20 |
| Purchase #4 | $38.53 | 7.413% | $41.3862 | $41.39 | $41.40 | $41.40 |
| Purchase #5 | $106.30 | 11.725% | $118.7637 | $118.76 | $118.75 | $118.80 |
| Purchase #6 | $116.36 | 5.716% | $123.0111 | $123.01 | $123.00 | $123.00 |
| Purchase #7 | $120.54 | 11.197% | $134.0369 | $134.04 | $134.05 | $134.00 |
| 7 purchase totals = | $813.38 | $881.1349 | $881.14 | $881.15 | $881.10 | |