| 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 | $158.81 | 10.535% | $175.5406 | $175.54 | $175.55 | $175.50 |
| Purchase #2 | $183.64 | 12.798% | $207.1422 | $207.14 | $207.15 | $207.10 |
| Purchase #3 | $117.73 | 13.206% | $133.2774 | $133.28 | $133.30 | $133.30 |
| Purchase #4 | $95.26 | 5.181% | $100.1954 | $100.20 | $100.20 | $100.20 |
| Purchase #5 | $178.27 | 4.154% | $185.6753 | $185.68 | $185.70 | $185.70 |
| Purchase #6 | $59.45 | 6.833% | $63.5122 | $63.51 | $63.50 | $63.50 |
| Purchase #7 | $109.36 | 12.581% | $123.1186 | $123.12 | $123.10 | $123.10 |
| 7 purchase totals = | $902.52 | $988.4617 | $988.47 | $988.50 | $988.40 | |