| 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 | $115.64 | 5.347% | $121.8233 | $121.82 | $121.80 | $121.80 |
| Purchase #2 | $181.66 | 13.139% | $205.5283 | $205.53 | $205.55 | $205.50 |
| Purchase #3 | $179.98 | 4.126% | $187.406 | $187.41 | $187.40 | $187.40 |
| Purchase #4 | $76.26 | 10.589% | $84.3352 | $84.34 | $84.35 | $84.30 |
| Purchase #5 | $146.74 | 6.360% | $156.0727 | $156.07 | $156.05 | $156.10 |
| Purchase #6 | $23.66 | 11.270% | $26.3265 | $26.33 | $26.35 | $26.30 |
| Purchase #7 | $33.74 | 6.398% | $35.8987 | $35.90 | $35.90 | $35.90 |
| 7 purchase totals = | $757.68 | $817.3907 | $817.40 | $817.40 | $817.30 | |