| 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 | $145.50 | 10.643% | $160.9856 | $160.99 | $161.00 | $161.00 |
| Purchase #2 | $231.98 | 13.190% | $262.5782 | $262.58 | $262.60 | $262.60 |
| Purchase #3 | $68.90 | 7.247% | $73.8932 | $73.89 | $73.90 | $73.90 |
| Purchase #4 | $175.89 | 4.551% | $183.8948 | $183.89 | $183.90 | $183.90 |
| Purchase #5 | $221.61 | 5.204% | $233.1426 | $233.14 | $233.15 | $233.10 |
| Purchase #6 | $144.34 | 4.317% | $150.5712 | $150.57 | $150.55 | $150.60 |
| Purchase #7 | $7.56 | 11.815% | $8.4532 | $8.45 | $8.45 | $8.50 |
| 7 purchase totals = | $995.78 | $1,073.5188 | $1,073.51 | $1,073.55 | $1,073.60 | |