| 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 | $202.33 | 13.847% | $230.3466 | $230.35 | $230.35 | $230.30 |
| Purchase #2 | $50.57 | 10.198% | $55.7271 | $55.73 | $55.75 | $55.70 |
| Purchase #3 | $28.38 | 7.710% | $30.5681 | $30.57 | $30.55 | $30.60 |
| Purchase #4 | $61.56 | 9.816% | $67.6027 | $67.60 | $67.60 | $67.60 |
| Purchase #5 | $50.86 | 10.159% | $56.0269 | $56.03 | $56.05 | $56.00 |
| Purchase #6 | $137.44 | 6.102% | $145.8266 | $145.83 | $145.85 | $145.80 |
| Purchase #7 | $230.48 | 3.515% | $238.5814 | $238.58 | $238.60 | $238.60 |
| 7 purchase totals = | $761.62 | $824.6794 | $824.69 | $824.75 | $824.60 | |