| 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 | $168.89 | 6.303% | $179.5351 | $179.54 | $179.55 | $179.50 |
| Purchase #2 | $225.32 | 7.340% | $241.8585 | $241.86 | $241.85 | $241.90 |
| Purchase #3 | $169.51 | 4.170% | $176.5786 | $176.58 | $176.60 | $176.60 |
| Purchase #4 | $199.90 | 13.616% | $227.1184 | $227.12 | $227.10 | $227.10 |
| Purchase #5 | $203.30 | 6.704% | $216.9292 | $216.93 | $216.95 | $216.90 |
| Purchase #6 | $64.30 | 5.265% | $67.6854 | $67.69 | $67.70 | $67.70 |
| Purchase #7 | $104.84 | 10.547% | $115.8975 | $115.90 | $115.90 | $115.90 |
| 7 purchase totals = | $1,136.06 | $1,225.6027 | $1,225.62 | $1,225.65 | $1,225.60 | |