| 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 | $164.90 | 11.389% | $183.6805 | $183.68 | $183.70 | $183.70 |
| Purchase #2 | $219.60 | 5.172% | $230.9577 | $230.96 | $230.95 | $231.00 |
| Purchase #3 | $147.52 | 8.404% | $159.9176 | $159.92 | $159.90 | $159.90 |
| Purchase #4 | $62.92 | 3.398% | $65.058 | $65.06 | $65.05 | $65.10 |
| Purchase #5 | $54.58 | 9.323% | $59.6685 | $59.67 | $59.65 | $59.70 |
| Purchase #6 | $219.30 | 10.398% | $242.1028 | $242.10 | $242.10 | $242.10 |
| Purchase #7 | $145.64 | 6.575% | $155.2158 | $155.22 | $155.20 | $155.20 |
| 7 purchase totals = | $1,014.46 | $1,096.6009 | $1,096.61 | $1,096.55 | $1,096.70 | |