| 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 | $223.38 | 13.407% | $253.3286 | $253.33 | $253.35 | $253.30 |
| Purchase #2 | $180.84 | 5.230% | $190.2979 | $190.30 | $190.30 | $190.30 |
| Purchase #3 | $224.38 | 5.441% | $236.5885 | $236.59 | $236.60 | $236.60 |
| Purchase #4 | $120.68 | 9.149% | $131.721 | $131.72 | $131.70 | $131.70 |
| Purchase #5 | $125.41 | 6.498% | $133.5591 | $133.56 | $133.55 | $133.60 |
| Purchase #6 | $173.28 | 3.145% | $178.7297 | $178.73 | $178.75 | $178.70 |
| Purchase #7 | $172.91 | 11.178% | $192.2379 | $192.24 | $192.25 | $192.20 |
| 7 purchase totals = | $1,220.88 | $1,316.4627 | $1,316.47 | $1,316.50 | $1,316.40 | |