| 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 | $145.35 | 4.830% | $152.3704 | $152.37 | $152.35 | $152.40 |
| Purchase #2 | $34.32 | 8.820% | $37.347 | $37.35 | $37.35 | $37.30 |
| Purchase #3 | $193.43 | 7.496% | $207.9295 | $207.93 | $207.95 | $207.90 |
| Purchase #4 | $201.31 | 5.432% | $212.2452 | $212.25 | $212.25 | $212.20 |
| Purchase #5 | $129.68 | 7.648% | $139.5979 | $139.60 | $139.60 | $139.60 |
| Purchase #6 | $222.86 | 13.127% | $252.1148 | $252.11 | $252.10 | $252.10 |
| Purchase #7 | $47.85 | 4.638% | $50.0693 | $50.07 | $50.05 | $50.10 |
| 7 purchase totals = | $974.80 | $1,051.6741 | $1,051.68 | $1,051.65 | $1,051.60 | |