| 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 | $177.38 | 4.527% | $185.41 | $185.41 | $185.40 | $185.40 |
| Purchase #2 | $74.87 | 7.734% | $80.6604 | $80.66 | $80.65 | $80.70 |
| Purchase #3 | $142.99 | 7.336% | $153.4797 | $153.48 | $153.50 | $153.50 |
| Purchase #4 | $138.56 | 3.763% | $143.774 | $143.77 | $143.75 | $143.80 |
| Purchase #5 | $94.48 | 7.377% | $101.4498 | $101.45 | $101.45 | $101.40 |
| Purchase #6 | $134.76 | 9.727% | $147.8681 | $147.87 | $147.85 | $147.90 |
| Purchase #7 | $181.98 | 13.320% | $206.2197 | $206.22 | $206.20 | $206.20 |
| 7 purchase totals = | $945.02 | $1,018.8617 | $1,018.86 | $1,018.80 | $1,018.90 | |