| 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 | $186.50 | 7.321% | $200.1537 | $200.15 | $200.15 | $200.20 |
| Purchase #2 | $129.59 | 12.399% | $145.6579 | $145.66 | $145.65 | $145.70 |
| Purchase #3 | $94.36 | 12.698% | $106.3418 | $106.34 | $106.35 | $106.30 |
| Purchase #4 | $145.90 | 7.310% | $156.5653 | $156.57 | $156.55 | $156.60 |
| Purchase #5 | $171.82 | 12.739% | $193.7081 | $193.71 | $193.70 | $193.70 |
| Purchase #6 | $157.39 | 12.199% | $176.59 | $176.59 | $176.60 | $176.60 |
| Purchase #7 | $114.67 | 11.457% | $127.8077 | $127.81 | $127.80 | $127.80 |
| 7 purchase totals = | $1,000.23 | $1,106.8245 | $1,106.83 | $1,106.80 | $1,106.90 | |