| 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 | $165.72 | 9.804% | $181.9672 | $181.97 | $181.95 | $182.00 |
| Purchase #2 | $17.64 | 10.200% | $19.4393 | $19.44 | $19.45 | $19.40 |
| Purchase #3 | $198.80 | 9.310% | $217.3083 | $217.31 | $217.30 | $217.30 |
| Purchase #4 | $219.49 | 7.253% | $235.4096 | $235.41 | $235.40 | $235.40 |
| Purchase #5 | $5.61 | 8.156% | $6.0676 | $6.07 | $6.05 | $6.10 |
| Purchase #6 | $242.94 | 11.174% | $270.0861 | $270.09 | $270.10 | $270.10 |
| Purchase #7 | $232.90 | 5.518% | $245.7514 | $245.75 | $245.75 | $245.80 |
| 7 purchase totals = | $1,083.10 | $1,176.0295 | $1,176.04 | $1,176.00 | $1,176.10 | |