| 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 | $135.98 | 11.175% | $151.1758 | $151.18 | $151.20 | $151.20 |
| Purchase #2 | $135.73 | 8.872% | $147.772 | $147.77 | $147.75 | $147.80 |
| Purchase #3 | $117.78 | 4.636% | $123.2403 | $123.24 | $123.25 | $123.20 |
| Purchase #4 | $187.76 | 5.505% | $198.0962 | $198.10 | $198.10 | $198.10 |
| Purchase #5 | $140.35 | 12.485% | $157.8727 | $157.87 | $157.85 | $157.90 |
| Purchase #6 | $199.92 | 9.498% | $218.9084 | $218.91 | $218.90 | $218.90 |
| Purchase #7 | $144.77 | 5.363% | $152.534 | $152.53 | $152.55 | $152.50 |
| 7 purchase totals = | $1,062.29 | $1,149.5994 | $1,149.60 | $1,149.60 | $1,149.60 | |