| 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 | $170.31 | 11.153% | $189.3047 | $189.30 | $189.30 | $189.30 |
| Purchase #2 | $176.72 | 13.606% | $200.7645 | $200.76 | $200.75 | $200.80 |
| Purchase #3 | $167.48 | 4.440% | $174.9161 | $174.92 | $174.90 | $174.90 |
| Purchase #4 | $111.25 | 12.269% | $124.8993 | $124.90 | $124.90 | $124.90 |
| Purchase #5 | $155.66 | 11.866% | $174.1306 | $174.13 | $174.15 | $174.10 |
| Purchase #6 | $108.92 | 8.745% | $118.4451 | $118.45 | $118.45 | $118.40 |
| Purchase #7 | $41.87 | 11.768% | $46.7973 | $46.80 | $46.80 | $46.80 |
| 7 purchase totals = | $932.21 | $1,029.2576 | $1,029.26 | $1,029.25 | $1,029.20 | |