| 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 | $166.95 | 5.639% | $176.3643 | $176.36 | $176.35 | $176.40 |
| Purchase #2 | $17.44 | 7.120% | $18.6817 | $18.68 | $18.70 | $18.70 |
| Purchase #3 | $136.69 | 9.818% | $150.1102 | $150.11 | $150.10 | $150.10 |
| Purchase #4 | $233.28 | 8.559% | $253.2464 | $253.25 | $253.25 | $253.20 |
| Purchase #5 | $98.49 | 6.620% | $105.01 | $105.01 | $105.00 | $105.00 |
| Purchase #6 | $180.78 | 10.205% | $199.2286 | $199.23 | $199.25 | $199.20 |
| Purchase #7 | $189.66 | 3.282% | $195.8846 | $195.88 | $195.90 | $195.90 |
| 7 purchase totals = | $1,023.29 | $1,098.5258 | $1,098.52 | $1,098.55 | $1,098.50 | |