| 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 | $148.85 | 5.505% | $157.0442 | $157.04 | $157.05 | $157.00 |
| Purchase #2 | $129.44 | 5.607% | $136.6977 | $136.70 | $136.70 | $136.70 |
| Purchase #3 | $41.38 | 11.662% | $46.2057 | $46.21 | $46.20 | $46.20 |
| Purchase #4 | $43.63 | 10.538% | $48.2277 | $48.23 | $48.25 | $48.20 |
| Purchase #5 | $221.30 | 12.165% | $248.2211 | $248.22 | $248.20 | $248.20 |
| Purchase #6 | $106.63 | 13.486% | $121.0101 | $121.01 | $121.00 | $121.00 |
| Purchase #7 | $160.93 | 3.562% | $166.6623 | $166.66 | $166.65 | $166.70 |
| 7 purchase totals = | $852.16 | $924.0688 | $924.07 | $924.05 | $924.00 | |