| 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 | $162.34 | 11.136% | $180.4182 | $180.42 | $180.40 | $180.40 |
| Purchase #2 | $113.96 | 10.232% | $125.6204 | $125.62 | $125.60 | $125.60 |
| Purchase #3 | $225.81 | 10.837% | $250.281 | $250.28 | $250.30 | $250.30 |
| Purchase #4 | $31.30 | 6.599% | $33.3655 | $33.37 | $33.35 | $33.40 |
| Purchase #5 | $159.44 | 4.600% | $166.7742 | $166.77 | $166.75 | $166.80 |
| Purchase #6 | $57.84 | 4.316% | $60.3364 | $60.34 | $60.35 | $60.30 |
| Purchase #7 | $229.34 | 12.826% | $258.7551 | $258.76 | $258.75 | $258.80 |
| 7 purchase totals = | $980.03 | $1,075.5508 | $1,075.56 | $1,075.50 | $1,075.60 | |