| 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 | $123.85 | 6.223% | $131.5572 | $131.56 | $131.55 | $131.60 |
| Purchase #2 | $147.31 | 5.791% | $155.8407 | $155.84 | $155.85 | $155.80 |
| Purchase #3 | $22.68 | 12.839% | $25.5919 | $25.59 | $25.60 | $25.60 |
| Purchase #4 | $22.50 | 5.745% | $23.7926 | $23.79 | $23.80 | $23.80 |
| Purchase #5 | $145.44 | 8.502% | $157.8053 | $157.81 | $157.80 | $157.80 |
| Purchase #6 | $132.70 | 3.735% | $137.6563 | $137.66 | $137.65 | $137.70 |
| Purchase #7 | $94.57 | 9.162% | $103.2345 | $103.23 | $103.25 | $103.20 |
| 7 purchase totals = | $689.05 | $735.4785 | $735.48 | $735.50 | $735.50 | |