| 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 | $147.97 | 4.607% | $154.787 | $154.79 | $154.80 | $154.80 |
| Purchase #2 | $233.77 | 9.513% | $256.0085 | $256.01 | $256.00 | $256.00 |
| Purchase #3 | $176.72 | 11.193% | $196.5003 | $196.50 | $196.50 | $196.50 |
| Purchase #4 | $74.42 | 11.830% | $83.2239 | $83.22 | $83.20 | $83.20 |
| Purchase #5 | $134.80 | 12.153% | $151.1822 | $151.18 | $151.20 | $151.20 |
| Purchase #6 | $213.30 | 3.134% | $219.9848 | $219.98 | $220.00 | $220.00 |
| Purchase #7 | $102.92 | 9.464% | $112.6603 | $112.66 | $112.65 | $112.70 |
| 7 purchase totals = | $1,083.90 | $1,174.3470 | $1,174.34 | $1,174.35 | $1,174.40 | |