| 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 | $155.38 | 12.430% | $174.6937 | $174.69 | $174.70 | $174.70 |
| Purchase #2 | $92.33 | 12.522% | $103.8916 | $103.89 | $103.90 | $103.90 |
| Purchase #3 | $123.93 | 8.738% | $134.759 | $134.76 | $134.75 | $134.80 |
| Purchase #4 | $167.55 | 11.250% | $186.3994 | $186.40 | $186.40 | $186.40 |
| Purchase #5 | $110.88 | 4.435% | $115.7975 | $115.80 | $115.80 | $115.80 |
| Purchase #6 | $35.35 | 7.630% | $38.0472 | $38.05 | $38.05 | $38.00 |
| Purchase #7 | $20.31 | 3.592% | $21.0395 | $21.04 | $21.05 | $21.00 |
| 7 purchase totals = | $705.73 | $774.6279 | $774.63 | $774.65 | $774.60 | |