| 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 | $154.72 | 12.359% | $173.8418 | $173.84 | $173.85 | $173.80 |
| Purchase #2 | $233.38 | 10.582% | $258.0763 | $258.08 | $258.10 | $258.10 |
| Purchase #3 | $183.85 | 4.411% | $191.9596 | $191.96 | $191.95 | $192.00 |
| Purchase #4 | $21.54 | 11.549% | $24.0277 | $24.03 | $24.05 | $24.00 |
| Purchase #5 | $30.34 | 8.874% | $33.0324 | $33.03 | $33.05 | $33.00 |
| Purchase #6 | $109.43 | 9.302% | $119.6092 | $119.61 | $119.60 | $119.60 |
| Purchase #7 | $207.48 | 4.342% | $216.4888 | $216.49 | $216.50 | $216.50 |
| 7 purchase totals = | $940.74 | $1,017.0358 | $1,017.04 | $1,017.10 | $1,017.00 | |