| 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 | $178.63 | 4.430% | $186.5433 | $186.54 | $186.55 | $186.50 |
| Purchase #2 | $87.29 | 10.561% | $96.5087 | $96.51 | $96.50 | $96.50 |
| Purchase #3 | $240.53 | 9.570% | $263.5487 | $263.55 | $263.55 | $263.50 |
| Purchase #4 | $176.94 | 8.171% | $191.3978 | $191.40 | $191.40 | $191.40 |
| Purchase #5 | $218.44 | 5.635% | $230.7491 | $230.75 | $230.75 | $230.70 |
| Purchase #6 | $15.37 | 10.273% | $16.949 | $16.95 | $16.95 | $16.90 |
| Purchase #7 | $175.47 | 7.423% | $188.4951 | $188.50 | $188.50 | $188.50 |
| 7 purchase totals = | $1,092.67 | $1,174.1917 | $1,174.20 | $1,174.20 | $1,174.00 | |