| 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 | $166.73 | 3.337% | $172.2938 | $172.29 | $172.30 | $172.30 |
| Purchase #2 | $114.57 | 7.337% | $122.976 | $122.98 | $123.00 | $123.00 |
| Purchase #3 | $246.99 | 9.430% | $270.2812 | $270.28 | $270.30 | $270.30 |
| Purchase #4 | $146.42 | 4.158% | $152.5081 | $152.51 | $152.50 | $152.50 |
| Purchase #5 | $124.48 | 11.147% | $138.3558 | $138.36 | $138.35 | $138.40 |
| Purchase #6 | $205.48 | 9.355% | $224.7027 | $224.70 | $224.70 | $224.70 |
| Purchase #7 | $201.70 | 10.284% | $222.4428 | $222.44 | $222.45 | $222.40 |
| 7 purchase totals = | $1,206.37 | $1,303.5604 | $1,303.56 | $1,303.60 | $1,303.60 | |