| 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 | $160.99 | 8.614% | $174.8577 | $174.86 | $174.85 | $174.90 |
| Purchase #2 | $105.83 | 5.352% | $111.494 | $111.49 | $111.50 | $111.50 |
| Purchase #3 | $122.46 | 12.857% | $138.2047 | $138.20 | $138.20 | $138.20 |
| Purchase #4 | $82.25 | 12.713% | $92.7064 | $92.71 | $92.70 | $92.70 |
| Purchase #5 | $179.52 | 5.672% | $189.7024 | $189.70 | $189.70 | $189.70 |
| Purchase #6 | $42.52 | 5.285% | $44.7672 | $44.77 | $44.75 | $44.80 |
| Purchase #7 | $133.36 | 9.150% | $145.5624 | $145.56 | $145.55 | $145.60 |
| 7 purchase totals = | $826.93 | $897.2948 | $897.29 | $897.25 | $897.40 | |