| 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 | $115.35 | 10.316% | $127.2495 | $127.25 | $127.25 | $127.20 |
| Purchase #2 | $181.32 | 11.868% | $202.8391 | $202.84 | $202.85 | $202.80 |
| Purchase #3 | $221.87 | 7.281% | $238.0244 | $238.02 | $238.00 | $238.00 |
| Purchase #4 | $231.72 | 5.851% | $245.2779 | $245.28 | $245.30 | $245.30 |
| Purchase #5 | $105.45 | 5.201% | $110.9345 | $110.93 | $110.95 | $110.90 |
| Purchase #6 | $95.40 | 3.790% | $99.0157 | $99.02 | $99.00 | $99.00 |
| Purchase #7 | $156.59 | 3.443% | $161.9814 | $161.98 | $162.00 | $162.00 |
| 7 purchase totals = | $1,107.70 | $1,185.3225 | $1,185.32 | $1,185.35 | $1,185.20 | |