| 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 | $221.48 | 5.777% | $234.2749 | $234.27 | $234.25 | $234.30 |
| Purchase #2 | $176.32 | 8.154% | $190.6971 | $190.70 | $190.70 | $190.70 |
| Purchase #3 | $193.44 | 5.196% | $203.4911 | $203.49 | $203.50 | $203.50 |
| Purchase #4 | $140.40 | 5.256% | $147.7794 | $147.78 | $147.80 | $147.80 |
| Purchase #5 | $72.52 | 10.462% | $80.107 | $80.11 | $80.10 | $80.10 |
| Purchase #6 | $112.89 | 10.608% | $124.8654 | $124.87 | $124.85 | $124.90 |
| Purchase #7 | $173.84 | 11.417% | $193.6873 | $193.69 | $193.70 | $193.70 |
| 7 purchase totals = | $1,090.89 | $1,174.9022 | $1,174.91 | $1,174.90 | $1,175.00 | |