| 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 | $184.50 | 12.368% | $207.319 | $207.32 | $207.30 | $207.30 |
| Purchase #2 | $225.49 | 3.418% | $233.1972 | $233.20 | $233.20 | $233.20 |
| Purchase #3 | $139.64 | 13.297% | $158.2079 | $158.21 | $158.20 | $158.20 |
| Purchase #4 | $220.52 | 4.153% | $229.6782 | $229.68 | $229.70 | $229.70 |
| Purchase #5 | $196.39 | 11.219% | $218.423 | $218.42 | $218.40 | $218.40 |
| Purchase #6 | $43.95 | 6.126% | $46.6424 | $46.64 | $46.65 | $46.60 |
| Purchase #7 | $70.88 | 6.248% | $75.3086 | $75.31 | $75.30 | $75.30 |
| 7 purchase totals = | $1,081.37 | $1,168.7763 | $1,168.78 | $1,168.75 | $1,168.70 | |