| 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 | $167.57 | 8.807% | $182.3279 | $182.33 | $182.35 | $182.30 |
| Purchase #2 | $242.49 | 5.442% | $255.6863 | $255.69 | $255.70 | $255.70 |
| Purchase #3 | $223.65 | 3.126% | $230.6413 | $230.64 | $230.65 | $230.60 |
| Purchase #4 | $229.51 | 13.786% | $261.1502 | $261.15 | $261.15 | $261.20 |
| Purchase #5 | $137.65 | 5.618% | $145.3832 | $145.38 | $145.40 | $145.40 |
| Purchase #6 | $24.52 | 9.490% | $26.8469 | $26.85 | $26.85 | $26.80 |
| Purchase #7 | $171.68 | 13.278% | $194.4757 | $194.48 | $194.50 | $194.50 |
| 7 purchase totals = | $1,197.07 | $1,296.5115 | $1,296.52 | $1,296.60 | $1,296.50 | |