| 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 | $162.35 | 13.273% | $183.8987 | $183.90 | $183.90 | $183.90 |
| Purchase #2 | $32.51 | 9.362% | $35.5536 | $35.55 | $35.55 | $35.60 |
| Purchase #3 | $141.85 | 11.139% | $157.6507 | $157.65 | $157.65 | $157.70 |
| Purchase #4 | $199.72 | 13.874% | $227.4292 | $227.43 | $227.45 | $227.40 |
| Purchase #5 | $81.52 | 8.346% | $88.3237 | $88.32 | $88.30 | $88.30 |
| Purchase #6 | $16.47 | 13.721% | $18.7298 | $18.73 | $18.75 | $18.70 |
| Purchase #7 | $189.84 | 10.133% | $209.0765 | $209.08 | $209.10 | $209.10 |
| 7 purchase totals = | $824.26 | $920.6622 | $920.66 | $920.70 | $920.70 | |