| 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 | $170.49 | 9.465% | $186.6269 | $186.63 | $186.65 | $186.60 |
| Purchase #2 | $231.69 | 11.508% | $258.3529 | $258.35 | $258.35 | $258.40 |
| Purchase #3 | $66.72 | 3.766% | $69.2327 | $69.23 | $69.25 | $69.20 |
| Purchase #4 | $244.82 | 12.191% | $274.666 | $274.67 | $274.65 | $274.70 |
| Purchase #5 | $133.73 | 3.424% | $138.3089 | $138.31 | $138.30 | $138.30 |
| Purchase #6 | $43.48 | 3.677% | $45.0788 | $45.08 | $45.10 | $45.10 |
| Purchase #7 | $132.49 | 7.561% | $142.5076 | $142.51 | $142.50 | $142.50 |
| 7 purchase totals = | $1,023.42 | $1,114.7738 | $1,114.78 | $1,114.80 | $1,114.80 | |