| 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 | $145.33 | 3.725% | $150.7435 | $150.74 | $150.75 | $150.70 |
| Purchase #2 | $219.89 | 6.224% | $233.576 | $233.58 | $233.60 | $233.60 |
| Purchase #3 | $245.66 | 9.530% | $269.0714 | $269.07 | $269.05 | $269.10 |
| Purchase #4 | $14.50 | 11.237% | $16.1294 | $16.13 | $16.15 | $16.10 |
| Purchase #5 | $107.86 | 8.745% | $117.2924 | $117.29 | $117.30 | $117.30 |
| Purchase #6 | $77.55 | 5.326% | $81.6803 | $81.68 | $81.70 | $81.70 |
| Purchase #7 | $216.64 | 5.239% | $227.9898 | $227.99 | $228.00 | $228.00 |
| 7 purchase totals = | $1,027.43 | $1,096.4828 | $1,096.48 | $1,096.55 | $1,096.50 | |