| 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 | $178.72 | 13.722% | $203.244 | $203.24 | $203.25 | $203.20 |
| Purchase #2 | $155.99 | 11.620% | $174.116 | $174.12 | $174.10 | $174.10 |
| Purchase #3 | $113.57 | 12.210% | $127.4369 | $127.44 | $127.45 | $127.40 |
| Purchase #4 | $69.95 | 5.784% | $73.9959 | $74.00 | $74.00 | $74.00 |
| Purchase #5 | $250.66 | 6.493% | $266.9354 | $266.94 | $266.95 | $266.90 |
| Purchase #6 | $140.81 | 5.246% | $148.1969 | $148.20 | $148.20 | $148.20 |
| Purchase #7 | $136.89 | 6.668% | $146.0178 | $146.02 | $146.00 | $146.00 |
| 7 purchase totals = | $1,046.59 | $1,139.9429 | $1,139.96 | $1,139.95 | $1,139.80 | |