| 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 | $121.32 | 11.413% | $135.1663 | $135.17 | $135.15 | $135.20 |
| Purchase #2 | $182.68 | 3.358% | $188.8144 | $188.81 | $188.80 | $188.80 |
| Purchase #3 | $193.51 | 7.158% | $207.3614 | $207.36 | $207.35 | $207.40 |
| Purchase #4 | $207.71 | 7.631% | $223.5604 | $223.56 | $223.55 | $223.60 |
| Purchase #5 | $210.51 | 5.246% | $221.5534 | $221.55 | $221.55 | $221.60 |
| Purchase #6 | $240.65 | 4.251% | $250.88 | $250.88 | $250.90 | $250.90 |
| Purchase #7 | $125.93 | 6.438% | $134.0374 | $134.04 | $134.05 | $134.00 |
| 7 purchase totals = | $1,282.31 | $1,361.3733 | $1,361.37 | $1,361.35 | $1,361.50 | |