| 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 | $168.77 | 7.467% | $181.3721 | $181.37 | $181.35 | $181.40 |
| Purchase #2 | $174.45 | 10.209% | $192.2596 | $192.26 | $192.25 | $192.30 |
| Purchase #3 | $240.77 | 10.320% | $265.6175 | $265.62 | $265.60 | $265.60 |
| Purchase #4 | $190.41 | 9.204% | $207.9353 | $207.94 | $207.95 | $207.90 |
| Purchase #5 | $156.60 | 3.285% | $161.7443 | $161.74 | $161.75 | $161.70 |
| Purchase #6 | $221.55 | 7.518% | $238.2061 | $238.21 | $238.20 | $238.20 |
| Purchase #7 | $185.86 | 11.455% | $207.1503 | $207.15 | $207.15 | $207.20 |
| 7 purchase totals = | $1,338.41 | $1,454.2852 | $1,454.29 | $1,454.25 | $1,454.30 | |