| 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 | $167.70 | 9.230% | $183.1787 | $183.18 | $183.20 | $183.20 |
| Purchase #2 | $15.81 | 5.532% | $16.6846 | $16.68 | $16.70 | $16.70 |
| Purchase #3 | $34.88 | 11.691% | $38.9578 | $38.96 | $38.95 | $39.00 |
| Purchase #4 | $183.67 | 9.292% | $200.7366 | $200.74 | $200.75 | $200.70 |
| Purchase #5 | $123.35 | 6.170% | $130.9607 | $130.96 | $130.95 | $131.00 |
| Purchase #6 | $213.53 | 7.130% | $228.7547 | $228.75 | $228.75 | $228.80 |
| Purchase #7 | $146.38 | 13.493% | $166.1311 | $166.13 | $166.15 | $166.10 |
| 7 purchase totals = | $885.32 | $965.4042 | $965.40 | $965.45 | $965.50 | |