| 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 | $141.78 | 9.446% | $155.1725 | $155.17 | $155.15 | $155.20 |
| Purchase #2 | $206.59 | 6.288% | $219.5804 | $219.58 | $219.60 | $219.60 |
| Purchase #3 | $178.40 | 11.368% | $198.6805 | $198.68 | $198.70 | $198.70 |
| Purchase #4 | $77.94 | 13.202% | $88.2296 | $88.23 | $88.25 | $88.20 |
| Purchase #5 | $16.50 | 5.456% | $17.4002 | $17.40 | $17.40 | $17.40 |
| Purchase #6 | $100.60 | 4.743% | $105.3715 | $105.37 | $105.35 | $105.40 |
| Purchase #7 | $223.90 | 13.332% | $253.7503 | $253.75 | $253.75 | $253.80 |
| 7 purchase totals = | $945.71 | $1,038.1850 | $1,038.18 | $1,038.20 | $1,038.30 | |