| 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 | $168.74 | 12.406% | $189.6739 | $189.67 | $189.65 | $189.70 |
| Purchase #2 | $208.30 | 13.190% | $235.7748 | $235.77 | $235.75 | $235.80 |
| Purchase #3 | $210.96 | 6.873% | $225.4593 | $225.46 | $225.45 | $225.50 |
| Purchase #4 | $196.61 | 8.710% | $213.7347 | $213.73 | $213.75 | $213.70 |
| Purchase #5 | $123.45 | 10.644% | $136.59 | $136.59 | $136.60 | $136.60 |
| Purchase #6 | $153.47 | 5.864% | $162.4695 | $162.47 | $162.45 | $162.50 |
| Purchase #7 | $130.79 | 3.461% | $135.3166 | $135.32 | $135.30 | $135.30 |
| 7 purchase totals = | $1,192.32 | $1,299.0188 | $1,299.01 | $1,298.95 | $1,299.10 | |