| 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 | $170.70 | 6.446% | $181.7033 | $181.70 | $181.70 | $181.70 |
| Purchase #2 | $218.43 | 7.492% | $234.7948 | $234.79 | $234.80 | $234.80 |
| Purchase #3 | $148.73 | 11.257% | $165.4725 | $165.47 | $165.45 | $165.50 |
| Purchase #4 | $149.60 | 7.314% | $160.5417 | $160.54 | $160.55 | $160.50 |
| Purchase #5 | $128.67 | 5.330% | $135.5281 | $135.53 | $135.55 | $135.50 |
| Purchase #6 | $113.85 | 7.424% | $122.3022 | $122.30 | $122.30 | $122.30 |
| Purchase #7 | $101.32 | 4.280% | $105.6565 | $105.66 | $105.65 | $105.70 |
| 7 purchase totals = | $1,031.30 | $1,105.9991 | $1,105.99 | $1,106.00 | $1,106.00 | |