| 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 | $149.98 | 7.255% | $160.861 | $160.86 | $160.85 | $160.90 |
| Purchase #2 | $104.63 | 13.270% | $118.5144 | $118.51 | $118.50 | $118.50 |
| Purchase #3 | $219.65 | 3.735% | $227.8539 | $227.85 | $227.85 | $227.90 |
| Purchase #4 | $231.53 | 9.724% | $254.044 | $254.04 | $254.05 | $254.00 |
| Purchase #5 | $142.73 | 3.177% | $147.2645 | $147.26 | $147.25 | $147.30 |
| Purchase #6 | $143.93 | 5.672% | $152.0937 | $152.09 | $152.10 | $152.10 |
| Purchase #7 | $242.53 | 4.501% | $253.4463 | $253.45 | $253.45 | $253.40 |
| 7 purchase totals = | $1,234.98 | $1,314.0778 | $1,314.06 | $1,314.05 | $1,314.10 | |