| 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 | $154.47 | 5.331% | $162.7048 | $162.70 | $162.70 | $162.70 |
| Purchase #2 | $167.86 | 4.160% | $174.843 | $174.84 | $174.85 | $174.80 |
| Purchase #3 | $37.48 | 13.429% | $42.5132 | $42.51 | $42.50 | $42.50 |
| Purchase #4 | $169.26 | 9.142% | $184.7337 | $184.73 | $184.75 | $184.70 |
| Purchase #5 | $77.63 | 11.172% | $86.3028 | $86.30 | $86.30 | $86.30 |
| Purchase #6 | $232.28 | 13.680% | $264.0559 | $264.06 | $264.05 | $264.10 |
| Purchase #7 | $120.60 | 6.842% | $128.8515 | $128.85 | $128.85 | $128.90 |
| 7 purchase totals = | $959.58 | $1,044.0049 | $1,043.99 | $1,044.00 | $1,044.00 | |