| 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 | $145.71 | 9.137% | $159.0235 | $159.02 | $159.00 | $159.00 |
| Purchase #2 | $19.25 | 5.613% | $20.3305 | $20.33 | $20.35 | $20.30 |
| Purchase #3 | $11.50 | 7.269% | $12.3359 | $12.34 | $12.35 | $12.30 |
| Purchase #4 | $24.41 | 4.543% | $25.5189 | $25.52 | $25.50 | $25.50 |
| Purchase #5 | $77.57 | 9.847% | $85.2083 | $85.21 | $85.20 | $85.20 |
| Purchase #6 | $243.64 | 9.437% | $266.6323 | $266.63 | $266.65 | $266.60 |
| Purchase #7 | $241.83 | 10.536% | $267.3092 | $267.31 | $267.30 | $267.30 |
| 7 purchase totals = | $763.91 | $836.3586 | $836.36 | $836.35 | $836.20 | |