| 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 | $163.79 | 10.396% | $180.8176 | $180.82 | $180.80 | $180.80 |
| Purchase #2 | $165.82 | 8.315% | $179.6079 | $179.61 | $179.60 | $179.60 |
| Purchase #3 | $249.25 | 10.608% | $275.6904 | $275.69 | $275.70 | $275.70 |
| Purchase #4 | $230.76 | 6.320% | $245.344 | $245.34 | $245.35 | $245.30 |
| Purchase #5 | $51.30 | 4.310% | $53.511 | $53.51 | $53.50 | $53.50 |
| Purchase #6 | $147.97 | 13.367% | $167.7491 | $167.75 | $167.75 | $167.70 |
| Purchase #7 | $135.85 | 13.865% | $154.6856 | $154.69 | $154.70 | $154.70 |
| 7 purchase totals = | $1,144.74 | $1,257.4056 | $1,257.41 | $1,257.40 | $1,257.30 | |