| 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 | $156.28 | 12.522% | $175.8494 | $175.85 | $175.85 | $175.80 |
| Purchase #2 | $135.36 | 12.776% | $152.6536 | $152.65 | $152.65 | $152.70 |
| Purchase #3 | $218.98 | 10.771% | $242.5663 | $242.57 | $242.55 | $242.60 |
| Purchase #4 | $70.30 | 6.609% | $74.9461 | $74.95 | $74.95 | $74.90 |
| Purchase #5 | $104.61 | 5.290% | $110.1439 | $110.14 | $110.15 | $110.10 |
| Purchase #6 | $230.52 | 8.788% | $250.7781 | $250.78 | $250.80 | $250.80 |
| Purchase #7 | $119.46 | 3.452% | $123.5838 | $123.58 | $123.60 | $123.60 |
| 7 purchase totals = | $1,035.51 | $1,130.5212 | $1,130.52 | $1,130.55 | $1,130.50 | |