| 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 | $157.64 | 10.287% | $173.8564 | $173.86 | $173.85 | $173.90 |
| Purchase #2 | $173.74 | 7.220% | $186.284 | $186.28 | $186.30 | $186.30 |
| Purchase #3 | $55.74 | 7.736% | $60.052 | $60.05 | $60.05 | $60.10 |
| Purchase #4 | $194.48 | 7.192% | $208.467 | $208.47 | $208.45 | $208.50 |
| Purchase #5 | $105.68 | 7.187% | $113.2752 | $113.28 | $113.30 | $113.30 |
| Purchase #6 | $220.48 | 6.530% | $234.8773 | $234.88 | $234.90 | $234.90 |
| Purchase #7 | $243.76 | 10.620% | $269.6473 | $269.65 | $269.65 | $269.60 |
| 7 purchase totals = | $1,151.52 | $1,246.4592 | $1,246.47 | $1,246.50 | $1,246.60 | |