| 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 | $195.72 | 11.213% | $217.6661 | $217.67 | $217.65 | $217.70 |
| Purchase #2 | $14.90 | 12.577% | $16.774 | $16.77 | $16.75 | $16.80 |
| Purchase #3 | $174.32 | 7.168% | $186.8153 | $186.82 | $186.80 | $186.80 |
| Purchase #4 | $123.57 | 4.859% | $129.5743 | $129.57 | $129.55 | $129.60 |
| Purchase #5 | $224.39 | 12.132% | $251.613 | $251.61 | $251.60 | $251.60 |
| Purchase #6 | $197.37 | 7.828% | $212.8201 | $212.82 | $212.80 | $212.80 |
| Purchase #7 | $177.32 | 13.439% | $201.15 | $201.15 | $201.15 | $201.20 |
| 7 purchase totals = | $1,107.59 | $1,216.4128 | $1,216.41 | $1,216.30 | $1,216.50 | |