| 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 | $147.35 | 9.436% | $161.2539 | $161.25 | $161.25 | $161.30 |
| Purchase #2 | $216.73 | 8.314% | $234.7489 | $234.75 | $234.75 | $234.70 |
| Purchase #3 | $187.84 | 3.834% | $195.0418 | $195.04 | $195.05 | $195.00 |
| Purchase #4 | $184.28 | 3.327% | $190.411 | $190.41 | $190.40 | $190.40 |
| Purchase #5 | $94.74 | 5.162% | $99.6305 | $99.63 | $99.65 | $99.60 |
| Purchase #6 | $183.36 | 5.700% | $193.8115 | $193.81 | $193.80 | $193.80 |
| Purchase #7 | $104.44 | 9.391% | $114.248 | $114.25 | $114.25 | $114.20 |
| 7 purchase totals = | $1,118.74 | $1,189.1456 | $1,189.14 | $1,189.15 | $1,189.00 | |