| 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 | $166.87 | 10.200% | $183.8907 | $183.89 | $183.90 | $183.90 |
| Purchase #2 | $65.41 | 3.529% | $67.7183 | $67.72 | $67.70 | $67.70 |
| Purchase #3 | $157.65 | 10.611% | $174.3782 | $174.38 | $174.40 | $174.40 |
| Purchase #4 | $130.94 | 11.535% | $146.0439 | $146.04 | $146.05 | $146.00 |
| Purchase #5 | $181.48 | 9.518% | $198.7533 | $198.75 | $198.75 | $198.80 |
| Purchase #6 | $198.27 | 11.673% | $221.4141 | $221.41 | $221.40 | $221.40 |
| Purchase #7 | $153.31 | 6.598% | $163.4254 | $163.43 | $163.45 | $163.40 |
| 7 purchase totals = | $1,053.93 | $1,155.6239 | $1,155.62 | $1,155.65 | $1,155.60 | |