| 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 | $127.63 | 4.867% | $133.8418 | $133.84 | $133.85 | $133.80 |
| Purchase #2 | $189.40 | 6.166% | $201.0784 | $201.08 | $201.10 | $201.10 |
| Purchase #3 | $49.41 | 4.430% | $51.5989 | $51.60 | $51.60 | $51.60 |
| Purchase #4 | $42.45 | 6.568% | $45.2381 | $45.24 | $45.25 | $45.20 |
| Purchase #5 | $150.62 | 13.397% | $170.7986 | $170.80 | $170.80 | $170.80 |
| Purchase #6 | $193.64 | 9.481% | $211.999 | $212.00 | $212.00 | $212.00 |
| Purchase #7 | $121.71 | 13.866% | $138.5863 | $138.59 | $138.60 | $138.60 |
| 7 purchase totals = | $874.86 | $953.1411 | $953.15 | $953.20 | $953.10 | |