| 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 | $175.61 | 13.280% | $198.931 | $198.93 | $198.95 | $198.90 |
| Purchase #2 | $216.72 | 6.519% | $230.848 | $230.85 | $230.85 | $230.80 |
| Purchase #3 | $121.99 | 12.801% | $137.6059 | $137.61 | $137.60 | $137.60 |
| Purchase #4 | $75.96 | 6.207% | $80.6748 | $80.67 | $80.65 | $80.70 |
| Purchase #5 | $11.62 | 6.358% | $12.3588 | $12.36 | $12.35 | $12.40 |
| Purchase #6 | $142.35 | 6.283% | $151.2939 | $151.29 | $151.30 | $151.30 |
| Purchase #7 | $122.72 | 7.851% | $132.3547 | $132.35 | $132.35 | $132.40 |
| 7 purchase totals = | $866.97 | $944.0671 | $944.06 | $944.05 | $944.10 | |