| 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 | $187.31 | 6.465% | $199.4196 | $199.42 | $199.40 | $199.40 |
| Purchase #2 | $124.28 | 3.143% | $128.1861 | $128.19 | $128.20 | $128.20 |
| Purchase #3 | $145.63 | 9.677% | $159.7226 | $159.72 | $159.70 | $159.70 |
| Purchase #4 | $187.96 | 7.726% | $202.4818 | $202.48 | $202.50 | $202.50 |
| Purchase #5 | $188.78 | 13.533% | $214.3276 | $214.33 | $214.35 | $214.30 |
| Purchase #6 | $163.57 | 12.811% | $184.525 | $184.53 | $184.55 | $184.50 |
| Purchase #7 | $100.43 | 7.801% | $108.2645 | $108.26 | $108.25 | $108.30 |
| 7 purchase totals = | $1,097.96 | $1,196.9272 | $1,196.93 | $1,196.95 | $1,196.90 | |