| 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 | $133.99 | 9.182% | $146.293 | $146.29 | $146.30 | $146.30 |
| Purchase #2 | $19.68 | 9.334% | $21.5169 | $21.52 | $21.50 | $21.50 |
| Purchase #3 | $87.26 | 6.434% | $92.8743 | $92.87 | $92.85 | $92.90 |
| Purchase #4 | $198.44 | 6.440% | $211.2195 | $211.22 | $211.20 | $211.20 |
| Purchase #5 | $15.76 | 11.410% | $17.5582 | $17.56 | $17.55 | $17.60 |
| Purchase #6 | $170.36 | 8.594% | $185.0007 | $185.00 | $185.00 | $185.00 |
| Purchase #7 | $237.99 | 5.442% | $250.9414 | $250.94 | $250.95 | $250.90 |
| 7 purchase totals = | $863.48 | $925.4040 | $925.40 | $925.35 | $925.40 | |