| 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 | $154.63 | 6.513% | $164.7011 | $164.70 | $164.70 | $164.70 |
| Purchase #2 | $90.97 | 6.720% | $97.0832 | $97.08 | $97.10 | $97.10 |
| Purchase #3 | $145.68 | 8.549% | $158.1342 | $158.13 | $158.15 | $158.10 |
| Purchase #4 | $98.60 | 9.714% | $108.178 | $108.18 | $108.20 | $108.20 |
| Purchase #5 | $197.58 | 4.427% | $206.3269 | $206.33 | $206.35 | $206.30 |
| Purchase #6 | $220.85 | 5.375% | $232.7207 | $232.72 | $232.70 | $232.70 |
| Purchase #7 | $179.27 | 13.787% | $203.986 | $203.99 | $204.00 | $204.00 |
| 7 purchase totals = | $1,087.58 | $1,171.1301 | $1,171.13 | $1,171.20 | $1,171.10 | |