| 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 | $183.41 | 10.226% | $202.1655 | $202.17 | $202.15 | $202.20 |
| Purchase #2 | $183.32 | 8.114% | $198.1946 | $198.19 | $198.20 | $198.20 |
| Purchase #3 | $147.75 | 6.162% | $156.8544 | $156.85 | $156.85 | $156.90 |
| Purchase #4 | $233.53 | 12.863% | $263.569 | $263.57 | $263.55 | $263.60 |
| Purchase #5 | $94.30 | 7.495% | $101.3678 | $101.37 | $101.35 | $101.40 |
| Purchase #6 | $80.63 | 12.249% | $90.5064 | $90.51 | $90.50 | $90.50 |
| Purchase #7 | $69.93 | 11.730% | $78.1328 | $78.13 | $78.15 | $78.10 |
| 7 purchase totals = | $992.87 | $1,090.7905 | $1,090.79 | $1,090.75 | $1,090.90 | |