| 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 | $174.67 | 5.582% | $184.4201 | $184.42 | $184.40 | $184.40 |
| Purchase #2 | $153.81 | 5.133% | $161.7051 | $161.71 | $161.70 | $161.70 |
| Purchase #3 | $123.26 | 10.542% | $136.2541 | $136.25 | $136.25 | $136.30 |
| Purchase #4 | $183.32 | 9.102% | $200.0058 | $200.01 | $200.00 | $200.00 |
| Purchase #5 | $73.98 | 11.109% | $82.1984 | $82.20 | $82.20 | $82.20 |
| Purchase #6 | $60.63 | 11.454% | $67.5746 | $67.57 | $67.55 | $67.60 |
| Purchase #7 | $162.36 | 6.297% | $172.5838 | $172.58 | $172.60 | $172.60 |
| 7 purchase totals = | $932.03 | $1,004.7419 | $1,004.74 | $1,004.70 | $1,004.80 | |