| 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 | $122.45 | 8.320% | $132.6378 | $132.64 | $132.65 | $132.60 |
| Purchase #2 | $147.92 | 11.770% | $165.3302 | $165.33 | $165.35 | $165.30 |
| Purchase #3 | $109.54 | 8.368% | $118.7063 | $118.71 | $118.70 | $118.70 |
| Purchase #4 | $207.32 | 6.340% | $220.4641 | $220.46 | $220.45 | $220.50 |
| Purchase #5 | $144.99 | 8.277% | $156.9908 | $156.99 | $157.00 | $157.00 |
| Purchase #6 | $32.38 | 3.495% | $33.5117 | $33.51 | $33.50 | $33.50 |
| Purchase #7 | $239.56 | 6.114% | $254.2067 | $254.21 | $254.20 | $254.20 |
| 7 purchase totals = | $1,004.16 | $1,081.8476 | $1,081.85 | $1,081.85 | $1,081.80 | |