| 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 | $155.50 | 7.462% | $167.1034 | $167.10 | $167.10 | $167.10 |
| Purchase #2 | $150.31 | 5.845% | $159.0956 | $159.10 | $159.10 | $159.10 |
| Purchase #3 | $8.98 | 7.738% | $9.6749 | $9.67 | $9.65 | $9.70 |
| Purchase #4 | $169.30 | 3.264% | $174.826 | $174.83 | $174.85 | $174.80 |
| Purchase #5 | $150.96 | 4.385% | $157.5796 | $157.58 | $157.60 | $157.60 |
| Purchase #6 | $238.42 | 13.630% | $270.9166 | $270.92 | $270.90 | $270.90 |
| Purchase #7 | $181.35 | 11.739% | $202.6387 | $202.64 | $202.65 | $202.60 |
| 7 purchase totals = | $1,054.82 | $1,141.8348 | $1,141.84 | $1,141.85 | $1,141.80 | |