| 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 | $157.28 | 7.732% | $169.4409 | $169.44 | $169.45 | $169.40 |
| Purchase #2 | $157.82 | 11.660% | $176.2218 | $176.22 | $176.20 | $176.20 |
| Purchase #3 | $185.43 | 13.867% | $211.1436 | $211.14 | $211.15 | $211.10 |
| Purchase #4 | $189.56 | 11.521% | $211.3992 | $211.40 | $211.40 | $211.40 |
| Purchase #5 | $90.86 | 4.412% | $94.8687 | $94.87 | $94.85 | $94.90 |
| Purchase #6 | $193.50 | 10.592% | $213.9955 | $214.00 | $214.00 | $214.00 |
| Purchase #7 | $141.64 | 13.486% | $160.7416 | $160.74 | $160.75 | $160.70 |
| 7 purchase totals = | $1,116.09 | $1,237.8113 | $1,237.81 | $1,237.80 | $1,237.70 | |