| 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 | $183.25 | 5.466% | $193.2664 | $193.27 | $193.25 | $193.30 |
| Purchase #2 | $234.74 | 10.468% | $259.3126 | $259.31 | $259.30 | $259.30 |
| Purchase #3 | $198.47 | 12.466% | $223.2113 | $223.21 | $223.20 | $223.20 |
| Purchase #4 | $198.73 | 10.768% | $220.1292 | $220.13 | $220.15 | $220.10 |
| Purchase #5 | $230.95 | 11.499% | $257.5069 | $257.51 | $257.50 | $257.50 |
| Purchase #6 | $174.81 | 9.604% | $191.5988 | $191.60 | $191.60 | $191.60 |
| Purchase #7 | $192.89 | 6.597% | $205.615 | $205.62 | $205.60 | $205.60 |
| 7 purchase totals = | $1,413.84 | $1,550.6402 | $1,550.65 | $1,550.60 | $1,550.60 | |