| 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 | $146.84 | 3.710% | $152.2878 | $152.29 | $152.30 | $152.30 |
| Purchase #2 | $186.84 | 13.503% | $212.069 | $212.07 | $212.05 | $212.10 |
| Purchase #3 | $111.28 | 9.243% | $121.5656 | $121.57 | $121.55 | $121.60 |
| Purchase #4 | $174.26 | 12.453% | $195.9606 | $195.96 | $195.95 | $196.00 |
| Purchase #5 | $13.93 | 3.139% | $14.3673 | $14.37 | $14.35 | $14.40 |
| Purchase #6 | $23.32 | 3.457% | $24.1262 | $24.13 | $24.15 | $24.10 |
| Purchase #7 | $141.75 | 4.318% | $147.8708 | $147.87 | $147.85 | $147.90 |
| 7 purchase totals = | $798.22 | $868.2473 | $868.26 | $868.20 | $868.40 | |