| 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 | $223.54 | 12.159% | $250.7202 | $250.72 | $250.70 | $250.70 |
| Purchase #2 | $9.26 | 9.250% | $10.1166 | $10.12 | $10.10 | $10.10 |
| Purchase #3 | $161.50 | 3.206% | $166.6777 | $166.68 | $166.70 | $166.70 |
| Purchase #4 | $137.74 | 4.752% | $144.2854 | $144.29 | $144.30 | $144.30 |
| Purchase #5 | $132.99 | 9.191% | $145.2131 | $145.21 | $145.20 | $145.20 |
| Purchase #6 | $88.52 | 7.496% | $95.1555 | $95.16 | $95.15 | $95.20 |
| Purchase #7 | $183.61 | 12.352% | $206.2895 | $206.29 | $206.30 | $206.30 |
| 7 purchase totals = | $937.16 | $1,018.4580 | $1,018.47 | $1,018.45 | $1,018.50 | |