| 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 | $132.76 | 4.846% | $139.1935 | $139.19 | $139.20 | $139.20 |
| Purchase #2 | $221.54 | 4.177% | $230.7937 | $230.79 | $230.80 | $230.80 |
| Purchase #3 | $121.52 | 4.681% | $127.2084 | $127.21 | $127.20 | $127.20 |
| Purchase #4 | $165.80 | 6.797% | $177.0694 | $177.07 | $177.05 | $177.10 |
| Purchase #5 | $70.58 | 13.733% | $80.2728 | $80.27 | $80.25 | $80.30 |
| Purchase #6 | $178.99 | 8.461% | $194.1343 | $194.13 | $194.15 | $194.10 |
| Purchase #7 | $220.62 | 9.147% | $240.8001 | $240.80 | $240.80 | $240.80 |
| 7 purchase totals = | $1,111.81 | $1,189.4722 | $1,189.46 | $1,189.45 | $1,189.50 | |