| 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 | $181.65 | 3.147% | $187.3665 | $187.37 | $187.35 | $187.40 |
| Purchase #2 | $171.58 | 10.536% | $189.6577 | $189.66 | $189.65 | $189.70 |
| Purchase #3 | $128.28 | 5.325% | $135.1109 | $135.11 | $135.10 | $135.10 |
| Purchase #4 | $224.38 | 6.848% | $239.7455 | $239.75 | $239.75 | $239.70 |
| Purchase #5 | $79.92 | 7.186% | $85.6631 | $85.66 | $85.65 | $85.70 |
| Purchase #6 | $157.48 | 6.577% | $167.8375 | $167.84 | $167.85 | $167.80 |
| Purchase #7 | $150.48 | 8.734% | $163.6229 | $163.62 | $163.60 | $163.60 |
| 7 purchase totals = | $1,093.77 | $1,169.0041 | $1,169.01 | $1,168.95 | $1,169.00 | |