| 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 | $156.39 | 7.158% | $167.5844 | $167.58 | $167.60 | $167.60 |
| Purchase #2 | $106.64 | 3.518% | $110.3916 | $110.39 | $110.40 | $110.40 |
| Purchase #3 | $120.39 | 3.482% | $124.582 | $124.58 | $124.60 | $124.60 |
| Purchase #4 | $183.47 | 11.251% | $204.1122 | $204.11 | $204.10 | $204.10 |
| Purchase #5 | $174.62 | 10.156% | $192.3544 | $192.35 | $192.35 | $192.40 |
| Purchase #6 | $80.41 | 9.305% | $87.8922 | $87.89 | $87.90 | $87.90 |
| Purchase #7 | $136.33 | 4.168% | $142.0122 | $142.01 | $142.00 | $142.00 |
| 7 purchase totals = | $958.25 | $1,028.9290 | $1,028.91 | $1,028.95 | $1,029.00 | |