| 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 | $165.55 | 12.590% | $186.3927 | $186.39 | $186.40 | $186.40 |
| Purchase #2 | $213.52 | 5.106% | $224.4223 | $224.42 | $224.40 | $224.40 |
| Purchase #3 | $46.60 | 7.270% | $49.9878 | $49.99 | $50.00 | $50.00 |
| Purchase #4 | $152.44 | 10.802% | $168.9066 | $168.91 | $168.90 | $168.90 |
| Purchase #5 | $19.98 | 3.552% | $20.6897 | $20.69 | $20.70 | $20.70 |
| Purchase #6 | $232.73 | 11.419% | $259.3054 | $259.31 | $259.30 | $259.30 |
| Purchase #7 | $181.45 | 11.170% | $201.718 | $201.72 | $201.70 | $201.70 |
| 7 purchase totals = | $1,012.27 | $1,111.4225 | $1,111.43 | $1,111.40 | $1,111.40 | |