| 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 | $164.50 | 10.342% | $181.5126 | $181.51 | $181.50 | $181.50 |
| Purchase #2 | $99.62 | 11.805% | $111.3801 | $111.38 | $111.40 | $111.40 |
| Purchase #3 | $6.25 | 11.805% | $6.9878 | $6.99 | $7.00 | $7.00 |
| Purchase #4 | $199.68 | 10.838% | $221.3213 | $221.32 | $221.30 | $221.30 |
| Purchase #5 | $122.93 | 8.352% | $133.1971 | $133.20 | $133.20 | $133.20 |
| Purchase #6 | $214.84 | 9.433% | $235.1059 | $235.11 | $235.10 | $235.10 |
| Purchase #7 | $161.34 | 12.775% | $181.9512 | $181.95 | $181.95 | $182.00 |
| 7 purchase totals = | $969.16 | $1,071.4560 | $1,071.46 | $1,071.45 | $1,071.50 | |