| 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 | $147.41 | 6.602% | $157.142 | $157.14 | $157.15 | $157.10 |
| Purchase #2 | $175.27 | 13.672% | $199.2329 | $199.23 | $199.25 | $199.20 |
| Purchase #3 | $187.50 | 9.470% | $205.2563 | $205.26 | $205.25 | $205.30 |
| Purchase #4 | $199.43 | 12.165% | $223.6907 | $223.69 | $223.70 | $223.70 |
| Purchase #5 | $180.71 | 7.717% | $194.6554 | $194.66 | $194.65 | $194.70 |
| Purchase #6 | $180.62 | 13.343% | $204.7201 | $204.72 | $204.70 | $204.70 |
| Purchase #7 | $214.46 | 7.490% | $230.5231 | $230.52 | $230.50 | $230.50 |
| 7 purchase totals = | $1,285.40 | $1,415.2205 | $1,415.22 | $1,415.20 | $1,415.20 | |