| 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 | $178.70 | 11.631% | $199.4846 | $199.48 | $199.50 | $199.50 |
| Purchase #2 | $111.79 | 6.486% | $119.0407 | $119.04 | $119.05 | $119.00 |
| Purchase #3 | $221.70 | 5.342% | $233.5432 | $233.54 | $233.55 | $233.50 |
| Purchase #4 | $245.87 | 12.324% | $276.171 | $276.17 | $276.15 | $276.20 |
| Purchase #5 | $72.47 | 4.435% | $75.684 | $75.68 | $75.70 | $75.70 |
| Purchase #6 | $70.67 | 8.597% | $76.7455 | $76.75 | $76.75 | $76.70 |
| Purchase #7 | $150.86 | 3.705% | $156.4494 | $156.45 | $156.45 | $156.40 |
| 7 purchase totals = | $1,052.06 | $1,137.1184 | $1,137.11 | $1,137.15 | $1,137.00 | |