| 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 | $65.90 | 4.188% | $68.6599 | $68.66 | $68.65 | $68.70 |
| Purchase #2 | $145.96 | 10.267% | $160.9457 | $160.95 | $160.95 | $160.90 |
| Purchase #3 | $81.38 | 7.287% | $87.3102 | $87.31 | $87.30 | $87.30 |
| Purchase #4 | $203.32 | 7.550% | $218.6707 | $218.67 | $218.65 | $218.70 |
| Purchase #5 | $238.84 | 4.255% | $249.0026 | $249.00 | $249.00 | $249.00 |
| Purchase #6 | $139.88 | 5.280% | $147.2657 | $147.27 | $147.25 | $147.30 |
| Purchase #7 | $195.25 | 11.397% | $217.5026 | $217.50 | $217.50 | $217.50 |
| 7 purchase totals = | $1,070.53 | $1,149.3574 | $1,149.36 | $1,149.30 | $1,149.40 | |