| 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 | $138.53 | 6.482% | $147.5095 | $147.51 | $147.50 | $147.50 |
| Purchase #2 | $87.45 | 13.552% | $99.3012 | $99.30 | $99.30 | $99.30 |
| Purchase #3 | $11.79 | 9.663% | $12.9293 | $12.93 | $12.95 | $12.90 |
| Purchase #4 | $194.96 | 13.394% | $221.0729 | $221.07 | $221.05 | $221.10 |
| Purchase #5 | $151.35 | 8.600% | $164.3661 | $164.37 | $164.35 | $164.40 |
| Purchase #6 | $192.87 | 4.374% | $201.3061 | $201.31 | $201.30 | $201.30 |
| Purchase #7 | $70.86 | 3.723% | $73.4981 | $73.50 | $73.50 | $73.50 |
| 7 purchase totals = | $847.81 | $919.9832 | $919.99 | $919.95 | $920.00 | |