| 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 | $157.49 | 4.258% | $164.1959 | $164.20 | $164.20 | $164.20 |
| Purchase #2 | $70.64 | 8.638% | $76.7419 | $76.74 | $76.75 | $76.70 |
| Purchase #3 | $247.80 | 3.540% | $256.5721 | $256.57 | $256.55 | $256.60 |
| Purchase #4 | $115.99 | 13.415% | $131.5501 | $131.55 | $131.55 | $131.60 |
| Purchase #5 | $39.41 | 3.700% | $40.8682 | $40.87 | $40.85 | $40.90 |
| Purchase #6 | $219.35 | 10.797% | $243.0332 | $243.03 | $243.05 | $243.00 |
| Purchase #7 | $224.76 | 12.605% | $253.091 | $253.09 | $253.10 | $253.10 |
| 7 purchase totals = | $1,075.44 | $1,166.0524 | $1,166.05 | $1,166.05 | $1,166.10 | |