| 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 | $119.92 | 7.595% | $129.0279 | $129.03 | $129.05 | $129.00 |
| Purchase #2 | $68.25 | 12.737% | $76.943 | $76.94 | $76.95 | $76.90 |
| Purchase #3 | $147.40 | 13.474% | $167.2607 | $167.26 | $167.25 | $167.30 |
| Purchase #4 | $76.98 | 9.586% | $84.3593 | $84.36 | $84.35 | $84.40 |
| Purchase #5 | $152.29 | 3.742% | $157.9887 | $157.99 | $158.00 | $158.00 |
| Purchase #6 | $169.42 | 3.220% | $174.8753 | $174.88 | $174.90 | $174.90 |
| Purchase #7 | $205.47 | 7.173% | $220.2084 | $220.21 | $220.20 | $220.20 |
| 7 purchase totals = | $939.73 | $1,010.6633 | $1,010.67 | $1,010.70 | $1,010.70 | |