| 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 | $157.45 | 4.842% | $165.0737 | $165.07 | $165.05 | $165.10 |
| Purchase #2 | $212.37 | 13.432% | $240.8955 | $240.90 | $240.90 | $240.90 |
| Purchase #3 | $195.58 | 4.628% | $204.6314 | $204.63 | $204.65 | $204.60 |
| Purchase #4 | $44.33 | 10.771% | $49.1048 | $49.10 | $49.10 | $49.10 |
| Purchase #5 | $23.41 | 7.640% | $25.1985 | $25.20 | $25.20 | $25.20 |
| Purchase #6 | $136.37 | 11.682% | $152.3007 | $152.30 | $152.30 | $152.30 |
| Purchase #7 | $246.78 | 6.226% | $262.1445 | $262.14 | $262.15 | $262.10 |
| 7 purchase totals = | $1,016.29 | $1,099.3491 | $1,099.34 | $1,099.35 | $1,099.30 | |