| 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 | $181.40 | 11.121% | $201.5735 | $201.57 | $201.55 | $201.60 |
| Purchase #2 | $176.65 | 13.278% | $200.1056 | $200.11 | $200.10 | $200.10 |
| Purchase #3 | $193.39 | 4.151% | $201.4176 | $201.42 | $201.40 | $201.40 |
| Purchase #4 | $83.80 | 8.623% | $91.0261 | $91.03 | $91.05 | $91.00 |
| Purchase #5 | $133.58 | 3.480% | $138.2286 | $138.23 | $138.25 | $138.20 |
| Purchase #6 | $115.97 | 7.520% | $124.6909 | $124.69 | $124.70 | $124.70 |
| Purchase #7 | $149.62 | 3.721% | $155.1874 | $155.19 | $155.20 | $155.20 |
| 7 purchase totals = | $1,034.41 | $1,112.2297 | $1,112.24 | $1,112.25 | $1,112.20 | |