| 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 | $223.74 | 9.748% | $245.5502 | $245.55 | $245.55 | $245.60 |
| Purchase #2 | $16.25 | 8.668% | $17.6586 | $17.66 | $17.65 | $17.70 |
| Purchase #3 | $138.89 | 3.157% | $143.2748 | $143.27 | $143.25 | $143.30 |
| Purchase #4 | $147.57 | 11.542% | $164.6025 | $164.60 | $164.60 | $164.60 |
| Purchase #5 | $171.96 | 11.151% | $191.1353 | $191.14 | $191.15 | $191.10 |
| Purchase #6 | $216.75 | 4.710% | $226.9589 | $226.96 | $226.95 | $227.00 |
| Purchase #7 | $178.31 | 3.209% | $184.032 | $184.03 | $184.05 | $184.00 |
| 7 purchase totals = | $1,093.47 | $1,173.2123 | $1,173.21 | $1,173.20 | $1,173.30 | |