| 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 | $179.88 | 9.375% | $196.7438 | $196.74 | $196.75 | $196.70 |
| Purchase #2 | $245.47 | 13.335% | $278.2034 | $278.20 | $278.20 | $278.20 |
| Purchase #3 | $209.34 | 8.788% | $227.7368 | $227.74 | $227.75 | $227.70 |
| Purchase #4 | $158.95 | 9.679% | $174.3348 | $174.33 | $174.35 | $174.30 |
| Purchase #5 | $103.69 | 6.386% | $110.3116 | $110.31 | $110.30 | $110.30 |
| Purchase #6 | $224.73 | 9.112% | $245.2074 | $245.21 | $245.20 | $245.20 |
| Purchase #7 | $206.66 | 9.472% | $226.2348 | $226.23 | $226.25 | $226.20 |
| 7 purchase totals = | $1,328.72 | $1,458.7726 | $1,458.76 | $1,458.80 | $1,458.60 | |