| 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 | $133.72 | 5.583% | $141.1856 | $141.19 | $141.20 | $141.20 |
| Purchase #2 | $179.86 | 6.779% | $192.0527 | $192.05 | $192.05 | $192.10 |
| Purchase #3 | $29.28 | 12.368% | $32.9014 | $32.90 | $32.90 | $32.90 |
| Purchase #4 | $130.70 | 7.488% | $140.4868 | $140.49 | $140.50 | $140.50 |
| Purchase #5 | $196.32 | 11.637% | $219.1658 | $219.17 | $219.15 | $219.20 |
| Purchase #6 | $190.67 | 8.722% | $207.3002 | $207.30 | $207.30 | $207.30 |
| Purchase #7 | $213.54 | 7.540% | $229.6409 | $229.64 | $229.65 | $229.60 |
| 7 purchase totals = | $1,074.09 | $1,162.7334 | $1,162.74 | $1,162.75 | $1,162.80 | |