| 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 | $179.37 | 5.169% | $188.6416 | $188.64 | $188.65 | $188.60 |
| Purchase #2 | $58.85 | 3.132% | $60.6932 | $60.69 | $60.70 | $60.70 |
| Purchase #3 | $160.34 | 4.311% | $167.2523 | $167.25 | $167.25 | $167.30 |
| Purchase #4 | $145.76 | 8.794% | $158.5781 | $158.58 | $158.60 | $158.60 |
| Purchase #5 | $223.72 | 12.653% | $252.0273 | $252.03 | $252.05 | $252.00 |
| Purchase #6 | $196.69 | 12.864% | $221.9922 | $221.99 | $222.00 | $222.00 |
| Purchase #7 | $203.76 | 11.678% | $227.5551 | $227.56 | $227.55 | $227.60 |
| 7 purchase totals = | $1,168.49 | $1,276.7398 | $1,276.74 | $1,276.80 | $1,276.80 | |