| 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 | $172.25 | 11.796% | $192.5686 | $192.57 | $192.55 | $192.60 |
| Purchase #2 | $190.94 | 3.268% | $197.1799 | $197.18 | $197.20 | $197.20 |
| Purchase #3 | $15.43 | 8.323% | $16.7142 | $16.71 | $16.70 | $16.70 |
| Purchase #4 | $199.86 | 13.487% | $226.8151 | $226.82 | $226.80 | $226.80 |
| Purchase #5 | $31.80 | 6.587% | $33.8947 | $33.89 | $33.90 | $33.90 |
| Purchase #6 | $103.89 | 10.174% | $114.4598 | $114.46 | $114.45 | $114.50 |
| Purchase #7 | $21.47 | 5.151% | $22.5759 | $22.58 | $22.60 | $22.60 |
| 7 purchase totals = | $735.64 | $804.2082 | $804.21 | $804.20 | $804.30 | |