| 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 | $170.78 | 6.486% | $181.8568 | $181.86 | $181.85 | $181.90 |
| Purchase #2 | $28.80 | 11.803% | $32.1993 | $32.20 | $32.20 | $32.20 |
| Purchase #3 | $217.73 | 4.716% | $227.9981 | $228.00 | $228.00 | $228.00 |
| Purchase #4 | $174.61 | 9.357% | $190.9483 | $190.95 | $190.95 | $190.90 |
| Purchase #5 | $20.45 | 10.685% | $22.6351 | $22.64 | $22.65 | $22.60 |
| Purchase #6 | $160.77 | 11.813% | $179.7618 | $179.76 | $179.75 | $179.80 |
| Purchase #7 | $215.67 | 11.234% | $239.8984 | $239.90 | $239.90 | $239.90 |
| 7 purchase totals = | $988.81 | $1,075.2978 | $1,075.31 | $1,075.30 | $1,075.30 | |