| 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 | $162.71 | 8.733% | $176.9195 | $176.92 | $176.90 | $176.90 |
| Purchase #2 | $245.60 | 13.253% | $278.1494 | $278.15 | $278.15 | $278.10 |
| Purchase #3 | $172.40 | 8.194% | $186.5265 | $186.53 | $186.55 | $186.50 |
| Purchase #4 | $103.82 | 11.256% | $115.506 | $115.51 | $115.50 | $115.50 |
| Purchase #5 | $203.45 | 8.557% | $220.8592 | $220.86 | $220.85 | $220.90 |
| Purchase #6 | $166.54 | 10.500% | $184.0267 | $184.03 | $184.05 | $184.00 |
| Purchase #7 | $114.71 | 10.230% | $126.4448 | $126.44 | $126.45 | $126.40 |
| 7 purchase totals = | $1,169.23 | $1,288.4321 | $1,288.44 | $1,288.45 | $1,288.30 | |