| 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 | $89.39 | 9.308% | $97.7104 | $97.71 | $97.70 | $97.70 |
| Purchase #2 | $160.65 | 6.442% | $170.9991 | $171.00 | $171.00 | $171.00 |
| Purchase #3 | $146.89 | 11.207% | $163.352 | $163.35 | $163.35 | $163.40 |
| Purchase #4 | $108.41 | 13.607% | $123.1613 | $123.16 | $123.15 | $123.20 |
| Purchase #5 | $217.45 | 12.820% | $245.3271 | $245.33 | $245.35 | $245.30 |
| Purchase #6 | $54.88 | 4.856% | $57.545 | $57.55 | $57.55 | $57.50 |
| Purchase #7 | $177.90 | 8.486% | $192.9966 | $193.00 | $193.00 | $193.00 |
| 7 purchase totals = | $955.57 | $1,051.0915 | $1,051.10 | $1,051.10 | $1,051.10 | |