| 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 | $174.98 | 8.582% | $189.9968 | $190.00 | $190.00 | $190.00 |
| Purchase #2 | $220.97 | 3.446% | $228.5846 | $228.58 | $228.60 | $228.60 |
| Purchase #3 | $37.40 | 3.137% | $38.5732 | $38.57 | $38.55 | $38.60 |
| Purchase #4 | $192.70 | 5.846% | $203.9652 | $203.97 | $203.95 | $204.00 |
| Purchase #5 | $239.39 | 8.683% | $260.1762 | $260.18 | $260.20 | $260.20 |
| Purchase #6 | $203.71 | 9.520% | $223.1032 | $223.10 | $223.10 | $223.10 |
| Purchase #7 | $200.63 | 8.278% | $217.2382 | $217.24 | $217.25 | $217.20 |
| 7 purchase totals = | $1,269.78 | $1,361.6374 | $1,361.64 | $1,361.65 | $1,361.70 | |